Well, it's pretty hard to deny it now.

Mila Kunis and Ashton Kutcher were spotted kissing at a party on Saturday, and it seems the "just friends" lines they've been telling everyone might not have been so accurate.

According to X17online.com, Kunis and Kutcher, who starred together on "That '70s Show," attended a wrap party for Kutcher's Steve Jobs biopic, "Jobs," and they were able to sneak in a kiss or two.

Earlier in July, the pair was spotted lunching at LA's trendy Soho House, and it doesn't seem like they were trying to hide their affection.

"They were seated on a couch on the same side of the table and Mila was running her hands through Ashton's hair," a source told Us Weekly about their Soho House outing. "She had her elbow resting on his back and couldn't stop playing with his hair and rubbing his shoulders. He leaned in and whispered to her and kissed her cheek. They were holding hands."

Though stories have been swirling that Kunis and Kutcher have been hooking up, the actors were quick to downplay any romance rumors that popped up in the spring.

Check out a photo of Kunis and Kutcher below. For more, head over to X17online.com.

mila kunis ashton kutcher kissing

Loading Slideshow...

  • Celebrity Couples

    Kim Kardashian & Kanye West

  • Celebrity Couples

    Andrew Garfield & Emma Stone

  • Celebrity Couples

    Olivier Martinez & Halle Berry

  • Celebrity Couples

    Jennifer Lopez & Casper Smart

  • Celebrity Couples

    Ryan Gosling & Eva Mendes

  • Celebrity Couples

    Kristin Wiig & Fabrizio Moretti

  • Celebrity Couples

    Alec Baldwin & Hilaria Thomas

  • Celebrity Couples

    Nick Loeb & Sofia Vergara

  • Celebrity Couples

    Anne Hathaway & Adam Shulman

  • Celebrity Couples

    Jessica Simpson & Eric Johnson

  • Celebrity Couples

    George Clooney & Stacey Keibler

  • Celebrity Couples

    Brad Pitt & Angelina Jolie

  • Celebrity Couples

    Jennifer Aniston & Justin Theroux

  • Celebrity Couples

    Jessica Biel & Justin Timberlake

  • Celebrity Couples

    Ben Affleck & Jennifer Garner

  • Celebrity Couples

    Joel Madden & Nicol Richie

  • Celebrity Couples

    Jay-Z & Beyonce

  • Celebrity Couples

    Prince William & Kate Middleton

  • Celebrity Couples

    Mariah Carey & Nick Cannon

  • Celebrity Couples

    LeAnn Rimes & Eddie Cibrian

  • Celebrity Couples

    Vanessa Minnillo & Nick Lachey

  • Celebrity Couples

    Carey Hart & Pink

  • Celebrity Couples

    Blake Lively & Ryan Reynolds

  • Celebrity Couples

    Blake Shelton & Miranda Lambert

  • Celebrity Couples

    Liam Hemsworth & Miley Cyrus

  • Celebrity Couples

    Neil Patrick Harris & David Burtka

  • Celebrity Couples

    Portia de Rossi & Ellen DeGeneres

  • Celebrity Couples

    Matthew Bellamy & Kate Hudson

  • Celebrity Couples

    Scott Disick & Kourtney Kardashian

  • Celebrity Couples

    Khloe Kardashian & Lamar Odom

  • Celebrity Couples

    David & Victoria Beckham

  • Celebrity Couples

    Tom Brady & Gisele Bundchen

  • Celebrity Couples

    Miranda Kerr & Orlando Bloom

  • Celebrity Couples

    Megan Fox & Brian Austin Green

  • Celebrity Couples

    Stephen Moyer & Anna Paquin

ash

Related on HuffPost: