The 39-year-old actress joined Rachel Sennott, Josh Hutcherson, Charli XCX and Emma Chamberlain on the red carpet.

Leighton Meester totally forgets she's married to Adam Brody while watching his work. 'Oh right, that's my husband,' she says ...

No stranger to playing a fashion pin-up (she starred as the infamous Blair Waldorf in Gossip Girl for five years), Meester ...

"They’re such a loving couple with each other," Justine Lupe said to PEOPLE of her costars, Adam Brody and Leighton Meester. ...

I wouldn't call it awkward, but it was peculiar,” Adam Brody says of working with wife Leighton Meester on Season 2 of ...

"I don't think they're on a high-speed train to a divorce," the actress tells The Hollywood Reporter of her on-screen ...

Leighton Meester shares two children with husband Adam Brody, including a daughter named Arlo who was born in August 2015 and ...

Leighton Meester and husband Adam Brody went from co-stars to lovers to parents. Look back through their entire relationship ...

Nobody Wants This' found a creative way to nod at Adam Brody's marriage to Leighton Meester during her season 2 guest ...

Nobody Wants This introduced some of the cast members' real life partners during the second series of the Netflix series - ...

Leighton Meester and Adam Brody exclusively told E! News at the Nobody Wants This season two premiere if their kids want a ...

However, eagle-eyed viewers have spotted that there is another IRL couple in season two, with Jackie Tohn’s boyfriend, Joe ...