Cindy Lou Who was played by Taylor Momsen when she was 7 years old. Now at 21 years old, she’s not only an actress, but a model and lead singer for the rock band The Pretty Reckless.
In 2000, Momsen played the role of Cindy Lou Who in Dr. Seuss’ How the Grinch Stole Christmas, her breakout role. In 2002, she was given the role of Gretel in the motion picture: Hansel and Gretel, as well as Alexandra, the President’s daughter, in Spy Kids 2: The Island of Lost Dreams. She has also played parts in Underdog and Gossip Girl.