Leighton Meester Hates 'Everyone But You' In The New 'Life Partners' Trailer

Adam Brody, Gillian Jacobs and Gabourey Sidibe also star.

By the looks of the new trailer for "Life Partners," this Leighton Meester vehicle might just be the accessibly esoteric, gay-straight, all-female, buddy-buddy comedy you've always wanted to see -- even if you never knew that exactly, because how.

The "Gossip Girl" alum stars as Sasha, a lesbian with pretty DGAF tendencies who is best friends with Gillian Jacobs' more straight-laced straight lady character, Paige. The two have made a pact that Paige won't marry until Sasha legally can (how Jack Antonoff/Lena Dunham of them), but that was before Tim (played by Meester's IRL husband, Adam Brody) proposed to Paige. A whacky, yet touching, romp presumably ensues.

"Life Partners" also features Oscar nominee Gabourey Sidibe as Jen, and it is slated to hit On Demand and iTunes on November 6, with a December 5 theatrical release to follow according to the film's website. Susanna Fogel directs, and she and Joni Lefkowitz wrote the screenplay.