Taylor Michel Momsen is an American actress and musician known for playing Jenny Humphrey in the CW television series Gossip Girl (2007-2012) and Cindy Lou Who in Dr. Seuss' How the Grinch Stole Christmas (2000). She fronts the rock band The Pretty Reckless.

For Disney, she played Molly in the 2007 superhero comedy film Underdog.

Disney Roles