We've seen Julianne Hough dancing with stars and getting down in some signature cowboy boots, but now it's time for the actress to channel her inner rocker in "Rock of Ages." Hough, 23, covers the July issue of Glamour and dished about working with a mega movie star and how she and beau Ryan Seacrest got together.

Hough, who stars alongside the one and only Tom Cruise in the '80s rock flick, definitely got more than she bargained for while filming, especially considering Cruise actually holds her breast during one scene.

"That was my first scene with him!" Hough said. "I was nervous as all get-out, but after every take he high-fived me and was like, 'That was awesome.'"

Though Hough's fame has skyrocketed since jumping from her pro role on "Dancing With the Stars" to the big screen, there's one guy who's sticking by her side: Ryan Seacrest, her red carpet-hopping and "American Idol" hosting beau since 2010.

Hough revealed the pair first met when she appeared on Seacrest's radio program with her then-boyfriend and "DWTS" partner, country singer Chuck Wicks.

"The interview’s on YouTube, and I blush when I hear it because Ryan is hitting on me the entire time!" she said. "At the end, Ryan said something like, 'You guys really have something special!' And I thought to myself, He’s so full of s--t right now! When Chuck and I broke up, I wanted to be single. That lasted five months. Then Ryan and I went on a date."

Hough also revealed that the two of them are quite similar, and very competitive.

"Ryan and I are very alike," she said. "When we work out with a trainer, we’ll die before we stop, like, to the point where we can’t breathe."

Though the pair have a whirlwind romance -- they are constantly on-the-go due to work commitments -- Hough did open up in Parade magazine earlier this year about how she and Seacrest make it work.

"It's a hard thing to do, especially when you're so caught up in your work and bettering yourself," Hough told Parade. "It does get hard because you're so focused on that, but I think at the end of the day you have to find a balance with what's really important."

Check out some photos of Hough below. For more, don't miss the July issue of Glamour, available on newsstands and digitally June 12.

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julianne hough glamour

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  • Julianne Hough

    "Dancing with the Stars" personality Julianne Hough arrives to the Warner Bros. premiere of the film "Ocean's 13" at Grauman's Chinese Theatre on June 5, 2007 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

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    Television personality/dancer Julianne Hough arrives at the 2007 American Music Awards held at the Nokia Theatre L.A. LIVE on November 18, 2007 in Los Angeles, California. (Photo by Stephen Shugerman/Getty Images)

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    Actress Julianne Hough attends the "The Hammer" film premiere at the Hollywood Arclight Theater on March 19, 2008 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)

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    Actress Julianne Hough arrives at Children Uniting Nations' 9th annual awards celebration and viewing dinner held at the Beverly Hilton hotel on February 24, 2008 in Beverly Hills, California. (Photo by Charley Gallay/Getty Images)

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    "Dancing with the Stars" dancer Julianne Hough arrives at the 43rd annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on May 18, 2008 in Las Vegas, Nevada. (Photo by Charley Gallay/Getty Images)

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    Singer Julianne Hough attends a private concert to debut remakes of iconic Wrigley's Gum jingles at the Nokia Theatre Times Square on July 29, 2008 in New York City. (Photo by Andrew H. Walker/Getty Images)

  • Julianne Hough

    Dancer Julianne Hough arrives at the 2008 American Music Awards held at Nokia Theatre L.A. LIVE on November 23, 2008 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images for AMA)

  • Julianne Hough

    Singer Julianne Hough arrives at the 44th annual Academy Of Country Music Awards held at the MGM Grand on April 5, 2009 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

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    Singer Julianne Hough attends the 2009 CMT Music Awards at the Sommet Center on June 16, 2009 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images)

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    Julianne Hough attends the 47th annual ASCAP Country Music Awards at the Ryman Auditorium on October 19, 2009 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images)

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    Actress Julianne Hough arrives at the Los Angeles premiere of Summit Entertainment's "The Twilight Saga: New Moon" at Mann Westwood on November 16, 2009 in Westwood, California. (Photo by Jason Merritt/Getty Images)

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    Singer Julianne Hough arrives for the 45th Annual Academy of Country Music Awards at the MGM Grand Garden Arena on April 18, 2010 in Las Vegas, Nevada. (Photo by Kevork Djansezian/Getty Images)

  • Julianne Hough

    Julianne Hough arrives at the 2010 MTV Movie Awards held at the Gibson Amphitheatre at Universal Studios on June 6, 2010 in Universal City, California. (Photo by Jason Merritt/Getty Images)

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    Singer/Songwriter Julianne Hough performs during the 2010 CMA Music Festival on June 11, 2010 at LP Field in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images)

  • Julianne Hough

    Dancer/actress Julianne Hough arrives at the premiere of Screen Gems' "Burlesque" at Grauman's Chinese Theater on November 15, 2010 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

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    Singer Julianne Hough arrives at the 2011 Art Of Elysium "Heaven" Gala held at the California Science Center on January 15, 2011 in Los Angeles, California. (Photo by John Shearer/Getty Images for Art of Elysium)

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    Dancer Julianne Hough and TV personality Ryan Seacrest arrive at the 2011 InStyle And Warner Bros. 68th Annual Golden Globe Awards post-party held at The Beverly Hilton hotel on January 16, 2011 in Beverly Hills, California. (Photo by Kevork Djansezian/Getty Images)

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    Singer Julianne Hough attends the launch of the Search For "The 9" Next Milk Mustache Stars on February 1, 2011 in New York, United States. (Photo by Christopher Polk/Getty Images)

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    Actress Julianne Hough attends the Heart Truth's Red Dress Collection 2011 After Party at Mecerdes-Benz fashion week at on February 9, 2011 in New York City. (Photo by Frazer Harrison/Getty Images)

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    Dancer Julianne Hough arrives at The 53rd Annual GRAMMY Awards held at Staples Center on February 13, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

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    Dancer Julianne Hough, recipient of the Female Rising Star of 2011 award, arrives at the CinemaCon awards ceremony at the Pure Nightclub at Caesars Palace during CinemaCon, the official convention of the National Association of Theatre Owners, March 31, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

  • Julianne Hough

    Dancer Julianne Hough arrives at the 46th Annual Academy Of Country Music Awards RAM Red Carpet held at the MGM Grand Garden Arena on April 3, 2011 in Las Vegas, Nevada. (Photo by Jason Merritt/Getty Images)

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    Recording artist Julianne Hough attends UCLA's Jonsson Cancer Center Foundation's '2011 Taste for a Cure' at the Beverly Wilshire Hotel on April 15, 2011 in Beverly Hills, California. (Photo by David Livingston/Getty Images)

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    Julianne Hough attends the "Alexander McQueen: Savage Beauty" Costume Institute Gala at The Metropolitan Museum of Art on May 2, 2011 in New York City. (Photo by Stephen Lovekin/Getty Images)

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    Singer/actress Julianne Hough attends the kick off voting campaign for America's First Ever National "Hero Dog Awards" at VA Medical Center - Manhattan on June 20, 2011 in New York City. (Photo by Slaven Vlasic/Getty Images)

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    TV personality Julianne Hough arrives at LA's Promise 2011 Gala Honoring Ryan Seacrest at the Kodak Theatre on September 27, 2011 in Hollywood, California. (Photo by Jason Merritt/Getty Images)

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    Actress Julianne Hough arrives at Paramount Pictures' premiere of "Footloose" held at the Regency Village Theatre on October 3, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

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    Co-star Julianne Hough attends a "Footloose" screening on October 6, 2011 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images for Paramount)

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    NEW YORK, NY - SEPTEMBER 09: (L-R) Editor-in-chief of Harper's Bazaar Glenda Bailey and actress Julianne Hough attend the Diane Von Furstenberg Spring 2013 fashion show during Mercedes-Benz Fashion Week at The Theatre at Lincoln Center on September 9, 2012 in New York City. (Photo by Dimitrios Kambouris/Getty Images for Mercedes-Benz Fashion Week)

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    NEW YORK, NY - SEPTEMBER 10: Julianne Hough attends Theyskens' Theory Spring 2013 at Skylight at Moynihan Station on September 10, 2012 in New York City. (Photo by D Dipasupil/Getty Images)

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    NEW YORK, NY - SEPTEMBER 10: Actress Julianne Hough attends the Carolina Herrera Spring 2013 fashion show during Mercedes-Benz Fashion Week at The Theatre at Lincoln Center on September 10, 2012 in New York City. (Photo by Jason Kempin/Getty Images for Mercedes-Benz Fashion Week)

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    NEW YORK, NY - SEPTEMBER 11: Julianne Hough attends the Naeem Khan Spring 2013 fashion show during Mercedes-Benz Fashion Week at The Theatre Lincoln Center on September 11, 2012 in New York City. (Photo by Michael Loccisano/Getty Images for Mercedes-Benz Fashion Week)

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    LOS ANGELES, CA - SEPTEMBER 23: Actress Julianne Hough arrives at the 64th Annual Primetime Emmy Awards at Nokia Theatre L.A. Live on September 23, 2012 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

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    BEVERLY HILLS, CA - OCTOBER 15: Actress Julianne Hough arrives at ELLE's 19th Annual Women In Hollywood Celebration at the Four Seasons Hotel on October 15, 2012 in Beverly Hills, California. (Photo by Frazer Harrison/Getty Images)

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    BEVERLY HILLS, CA - OCTOBER 20: Actress Julianne Hough attends the 26th Anniversary Carousel Of Hope Ball presented by Mercedes-Benz at The Beverly Hilton Hotel on October 20, 2012 in Beverly Hills, California. (Photo by Christopher Polk/Getty Images)

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    LOS ANGELES, CA - NOVEMBER 13: Julianne Hough arrives at the GQ Men Of The Year Party at Chateau Marmont on November 13, 2012 in Los Angeles, California. (Photo by Steve Granitz/WireImage)

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    LOS ANGELES, CA - NOVEMBER 13: Actress Julianne Hough arrives at the GQ Men of the Year Party at Chateau Marmont on November 13, 2012 in Los Angeles, California. (Photo by Jeff Vespa/Getty Images For GQ)

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    LOS ANGELES, CA - NOVEMBER 12: Actress Julianne Hough arrives at the Los Angeles Premiere 'The Twilight Saga: Breaking Dawn - Part 2' at Nokia Theatre L.A. Live on November 12, 2012 in Los Angeles, California. (Photo by Jon Kopaloff/FilmMagic)

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    BEVERLY HILLS, CA - OCTOBER 24: Actress Julianne Hough attends The Fullfillment Fund's STARS 2012 Benefit Gala at The Beverly Hilton Hotel on October 24, 2012 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images)

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    LOS ANGELES, CA - OCTOBER 25: TV personality Julianne Hough attends the Samsung Galaxy Note II Beverly Hills Launch Party on October 25, 2012 in Los Angeles, California. (Photo by Jason Merritt/Getty Images for Samsung)

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    HOLLYWOOD, CA - FEBRUARY 05: Actress Julianne Hough arrives at the premiere of Relativity Media's 'Safe Haven' at TCL Chinese Theatre on February 5, 2013 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images for Relativity Media)

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    LOS ANGELES, CA - FEBRUARY 07: Actress Julianne Hough attends the Sole Society preview party at Mixology101 & Planet Dailies at the Grove on February 7, 2013 in Los Angeles, California. (Photo by John Sciulli/Getty Images for Sole Society)

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    NEW YORK, NY - FEBRUARY 11: Julianne Hough attends 'Safe Haven' New York Screening at Sunshine Landmark on February 11, 2013 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

  • Julianne Hough

    NEW YORK, NY - FEBRUARY 11: Julianne Hough attends 'Safe Haven' New York Screening at Sunshine Landmark on February 11, 2013 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

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    LOS ANGELES, CA - FEBRUARY 13: Julianne Hough arrives at the Tommy Hilfiger LA Flagship Opening on February 13, 2013 in Los Angeles, California. (Photo by Valerie Macon/Getty Images)

  • Julianne Hough

    LOS ANGELES, CA - FEBRUARY 13: Actress Julianne Hough arrives at the Topshop Topman LA Opening Party at Cecconi's West Hollywood on February 13, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

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