Blake Lively, Taylor Momsen, and Leighton Meester at an event for Gossip Girl (2007)

Leighton Meester at an event for Gossip Girl (2007)

Leighton Meester and Nicole Fiscella at an event for Gossip Girl (2007)

Matthew Settle, Leighton Meester, and Chace Crawford

Catherine Keener, Oliver Platt, Allison Janney, Adam Brody, Hugh Laurie, Alia Shawkat, and Leighton Meester in Die Tochter meines besten Freundes (2011)

Leighton Meester and Robbie Amell in EXmas (2023)

Leighton Meester, Selena Gomez, and Katie Cassidy in Plötzlich Star (2011)

Leighton Meester and Ziad Bakri in The Weekend Away (2022)

Adam Brody, Taran Killam, and Leighton Meester in River Wild (2023)

Taran Killam and Leighton Meester in River Wild (2023)

Leighton Meester in How I Met Your Father (2022)

Leighton Meester and Christina Wolfe in The Weekend Away (2022)

Leighton Meester and Kimrie Lewis in Welcome to Hell, Sickos! (2019)

Brad Garrett, Taran Killam, Leighton Meester, Kimrie Lewis, and Jake Choi in Welcome to Hell, Sickos! (2019)

Brad Garrett, Taran Killam, Marlow Barkley, and Leighton Meester in Big Widow Wives (2019)

Taran Killam and Leighton Meester in Single Parents (2018)

Leighton Meester in Single Parents (2018)

Jaynie Hansen (Leighton Meester) discovers she's not alone in the woods of White Plains in a scene from KILLER MOVIE.

Penn Badgley, Blake Lively, Leighton Meester, Chace Crawford, and Ed Westwick in Gossip Girl (2007)

Gwyneth Paltrow, Tim McGraw, Leighton Meester, and Garrett Hedlund in Country Strong (2010)

Kelly Rutherford, Penn Badgley, Blake Lively, Taylor Momsen, Matthew Settle, Leighton Meester, Chace Crawford, and Ed Westwick in Gossip Girl (2007)

Lisa Marie Caruk, Leighton Meester, and Kailin See in The Haunting of Sorority Row (2007)

Penn Badgley, Blake Lively, Taylor Momsen, Leighton Meester, Jessica Szohr, Chace Crawford, and Ed Westwick in Gossip Girl (2007)

Penn Badgley, Blake Lively, Taylor Momsen, Leighton Meester, Chace Crawford, and Ed Westwick in Gossip Girl (2007)