October started off with a bang this week, as a handful of celebrity couples were the subject of some juicy stories.

Some lovebirds, like Anne Hathaway and Adam Shulman, and Drew Barrymore and Will Kopelman, celebrated wonderful events, while others, including country star Jason Aldean and his wife Jessica, were torn apart by bad news.

Hathaway and Shulman tied the knot in Big Sur, Calif., in a private sunset ceremony on Sept. 29, while Barrymore and Kopelman finally announced the birth of their first child together, a daughter, Olive. Also, happy news came for another couple who have been battling the press for years -- Chris Brown and Rihanna. The former pair met up multiple times in NYC this week and were caught cuddling up together at Jay-Z's concert at Brooklyn Barclay's Center on Oct. 3. Brown even confessed that he ended things with his girlfriend Karrueche Tran to work on his friendship with RiRi.

In other news, Aldean was caught cheating on his wife of 10 years, Jessica, with former "American Idol" contestant Brittany Kerr. The country crooner admitted to the affair, saying, "I had too much to drink, let the party get out of hand and acted inappropriately at a bar. I left alone, caught the bus to our next show and that's the end of the story. I ultimately ended up embarrassing my family and myself." Kerr also apologized for her "lapse in judgement."

As for Katie Holmes and Tom Cruise, just when you thought their divorce drama was over, court documents were released revealing that their marriage was over six months before Holmes actually filed. (That explains the speedy settlement!)

Check out the best photos from this week below:

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  • Celebrity Photos: May 2013

    Jennifer Lopez joined Verizon Wireless COO Marni Walden to announce the launch of Viva Movil by Jennifer Lopez at the Venetian Hotel and Casino in Las Vegas, Nev., on May 22.

  • Celebrity Photos: May 2013

    Carey Mulligan posed on the red carpet for the Sydney premiere of "The Great Gatsby" at The Entertainment Quarter on May 22 in Australia.

  • Celebrity Photos: May 2013

    Heather Graham looked incredible as she attended "The Hangover III" premiere at the Empire Cinema in London on May 22.

  • Celebrity Photos: May 2013

    Andrew Garfield was spotted out and about with his pal Tom Sturridge in New York City on May 22.

  • Celebrity Photos: May 2013

    Jessica Chastain walked the red carpet at the "Behind The Candelabra" screening at Palais des Festivals et des Congres as part of the 66th Cannes film Festival in Cannes on May 21.

  • Celebrity Photos: May 2013

    Kim Kardashian and her mother Kris Jenner enjoyed a day in Paris, France on May 21.

  • Celebrity Photos: May 2013

    Michael Douglas and Matt Damon attended the "Behind The Candelabra" photo call at the Palais Des Festivals in Cannes, France on May 21.

  • Celebrity Photos: May 2013

    Anne Hathaway and a friend were spotted out shopping at Haute Hippie in New York City on May 20.

  • Celebrity Photos: May 2013

    Halle Berry and fiance Olivier Martinez were seen leaving Whole Foods after buying a cart full of groceries in West Hollywood, Calif., on May 20.

  • Celebrity Photos: May 2013

    Marion Cotillard posed on the red carpet for the screening of the film "Blood Ties" at the 66th edition of the Cannes Film Festival in Cannes, France on May 20.

  • Celebrity Photos: May 2013

    Jennifer Lopez looked amazing at the Billboard Music Awards held at The MGM Grand Garden Arena in Las Vegas, Nev., on May 19.

  • Celebrity Photos: May 2013

    Miley Cyrus wowed at the Billboard Music Awards held at The MGM Grand Garden Arena in Las Vegas, Nev., on May 19.

  • Celebrity Photos: May 2013

    Ashton Kutcher and Mila Kunis were spotted holding hands in London on May 19.

  • Celebrity Photos: May 2013

    Garrett Hedlund, Justin Timberlake and Carey Mulligan attended the "Inside Llewyn Davis" photocall at the 66th Cannes Film Festival, in Cannes, France on May 19.

  • Celebrity Photos: May 2013

    Camila Alves-McConaughey and Ramshackle Glam's Jordan Reid co-hosted INC's Macy's Fashion Show in Las Vegas, Nev., on May 18.

  • Celebrity Photos: May 2013

    Keith Urban strolled through LAX Airport with his daughter Sunday Rose in Los Angeles, Calif., on May 17.

  • Celebrity Photos: May 2013

    Liv Tyler enjoyed some ice cream at the MAGNUM Cannes Lounge in Cannes, France on May 17.

  • Celebrity Photos: May 2013

    Dianna Agron and a female friend were seen out and about in SoHo, New York City on May 17.

  • Celebrity Photos: May 2013

    Isla Fisher attended the Opening Ceremony and premiere of "The Great Gatsby" during the 66th Annual Cannes Film Festival at Palais des Festivals on May 15 in Cannes, France.

  • Celebrity Photos: May 2013

    Emma Stone stepped out in New York City on May 15 looking adorable as always.

  • Celebrity Photos: May 2013

    Leonardo DiCaprio, Carey Mulligan and Baz Luhrmann posed together at "The Great Gatsby" photocall at the 66th Cannes Film Festival on May 15.

  • Celebrity Photos: May 2013

    A very pregnant Penelope Cruz and her brother Eduardo visited their sister Monica at the hospital after she gave birth to a baby girl on May 14 in Madrid, Spain.

  • Celebrity Photos: May 2013

    Zoe Saldana looked incredible at the "Star Trek Into Darkness" premiere held at The Dolby Theatre in Hollywood, Calif., on May 14.

  • Celebrity Photos: May 2013

    Nicole Kidman arrived at the Martinez Hotel in Cannes, France to attend a photocall of the Jury on the eve of the 66th edition of the Cannes Film Festival on May 14.

  • Celebrity Photos: May 2013

    Katie Holmes was spotted on the set of "Mania Days" in New York City on May 14.

  • Celebrity Photos: May 2013

    Emma Watson arrived on a flight at the Nice Airport on May 14 to attend the upcoming 66th Annual Cannes Film Festival in France.

  • Celebrity Photos: May 2013

    Lea Michele attended the FOX 2013 Programming Presentation Post-Party at Wollman Rink Central Park in New York City on May 13.

  • Celebrity News: May 2013

    Angelina Jolie revealed that <a href="http://www.huffingtonpost.com/2013/05/14/angelina-jolie-double-mastectomy_n_3271514.html?utm_hp_ref=celebrity" target="_blank">she had a double mastectomy</a> after discovering she carried a cancer gene on May 14.

  • Celebrity Photos: May 2013

    Owl City's Adam Young took a snack break while helping launch the new OREO cookie "Wonderfilled" campaign in NYC on May 14.

  • Celebrity Photos: May 2013

    Alyson Hannigan was spotted leaving the AOL office after visiting The Huffington Post in New York City on May 13.

  • Celebrity News: May 2013

    Angie Everhart <a href="http://www.huffingtonpost.com/2013/05/13/angie-everhart-cancer-diagnosis_n_3267500.html" target="_blank">confirmed that she's been diagnosed</a> with thyroid cancer.

  • Celebrity Photos: May 2013

    Selma Blair was seen enjoying her Mother's Day with her son, Arthur Bleick at the beach in Malibu, Calif., on May 12.

  • Celebrity Photos: May 2013

    Jennifer Aniston and Justin Theroux took a stroll after shopping at Barney's and dining at Fred's Restraunt in New York City on May 12.

  • Celebrity Photos: May 2013

    Sienna Miller attended the Arqiva British Academy Television Awards at the Royal Festival Hall on May 12 in London.

  • Celebrity Photos: May 2013

    Reese Witherspoon flaunted her legs in short shorts while watching her son's football game in Brentwood, Calif., on May 11.

  • Celebrity Photos: May 2013

    Selena Gomez was spotted spending some time at the pool in Miami, Fla., on May 11.

  • Celebrity Photos: May 2013

    Halle Berry flaunted her baby bump at the 20th Annual EIF Revlon Run/Walk For Women held at the Los Angeles Memorial Coliseum in Los Angeles, Calif., on May 11.

  • Celebrity Photos: May 2013

    Liv Tyler took a walk with a male friend around West Village in New York City on May 10.

  • Celebrity Photos: May 2013

    Stephen Amell hosted the F*ck Cancer event on May 9 at Bootsy Bellows in Los Angeles, Calif.

  • Celebrity Photos: May 2013

    Pregnant actress Jenna Dewan headed out of her home in London on May 9.

  • Celebrity Photos: May 2013

    Kerry Washington stopped by "Extra" at The Grove in Los Angeles, Calif., on May 8.

  • Celebrity Photos: May 2013

    Bradley Cooper went incognito as he headed to the set of "American Hustle" on May 8 in Boston.

  • Celebrity Photos: May 2013

    Ryan Reynolds was spotted walking his dog Baxter while sporting the new Fitbit Flex Wireless Activity Wristband in Bedford, NY on May 7.

  • Celebrity Photos: May 2013

    Olivia Wilde was spotted rocking Carrera shades at Carrera Ignition Night in New York City on May 7.

  • Celebrity Photos: May 2013

    Jennifer Lopez and Casper Smart held hands while leaving their hotel in New York City on May 7. Check out J.Lo's tight leather pants!

  • Celebrity Photos: May 2013

    Blake Lively rocked thigh-high boots and a little black dress for a photo shoot in New York CIty on May 7.

  • Celebrity Photos: May 2013

    Jennifer Lawrence and Sarah Jessica Parker share a laugh while attending the "PUNK: Chaos To Couture" Costume Institute Gala at the MET Museum in New York City on May 6.

  • Celebrity Photos: May 2013

    Beyonce looked amazing at the "PUNK: Chaos To Couture" Costume Institute Gala at the MET Museum in New York City on May 6.

  • Celebrity Photos: May 2013

    Kristen Stewart wowed in a jumpsuit at the "PUNK: Chaos To Couture" Costume Institute Gala at the MET Museum in New York City on May 6.

  • Celebrity Photos: May 2013

    Nina Dobrev dazzled at the "PUNK: Chaos To Couture" Costume Institute Gala at the MET Museum in New York City on May 6.

  • Celebrity Photos: May 2013

    Gwen Stefani and Gavin Rossdale attended the "PUNK: Chaos To Couture" Costume Institute Gala at the MET Museum in New York City on May 6.