Taylor Momsen and Connor Paolo in Gossip Girl (2007)

Penn Badgley and Taylor Momsen in Gossip Girl (2007)

Taylor Momsen in New York, I Love You XOXO (2012)

Penn Badgley, Blake Lively, Taylor Momsen, and Connor Paolo in New York, I Love You XOXO (2012)

Jim Carrey and Taylor Momsen in Der Grinch (2000)

Taylor Momsen and Tim Gunn in Gossip Girl (2007)

Taylor Momsen, Leighton Meester, and Ed Westwick in Gossip Girl (2007)

Taylor Momsen and Ed Westwick in Gossip Girl (2007)

Taylor Momsen, The Pretty Reckless, Jamie Perkins, Ben Phillips, and Mark Damon in Conan (2010)

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

Taylor Momsen, Forrest Landis, and AnnaSophia Robb in Spy School (2008)

Tom Arnold, Bobcat Goldthwait, Lynn Redgrave, Howie Mandel, Taylor Momsen, and Jacob Smith in Hansel & Gretel (2002)

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

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

Dakota Fanning, Taylor Momsen, and Jacob Smith in Hansel & Gretel (2002)