Taylor Michel Momsen (born July 26, 1993) is an American actress, musician, and model. She is best known for her portrayal of the character Jenny Humphrey on The CW television series Gossip Girl. She is also known for her role as Cindy Lou Who in How the Grinch Stole Christmas, and for fronting the rock band, The Pretty Reckless. Taylor was the face of British fashion chain New Look, for their Spring/Summer 2010 Collection. After weeks of speculation of who was the face of Madonna's new fashion line "Material Girl" it was revealed on July 15, 2010 that Taylor was chosen to be the face of the fashion line sold exclusively at Macy's. It was announced on July 22, 2010 that Taylor would be the model for John Galliano's as-yet-unnamed new women’s fragrance, which launches this Autumn. This is her biggest modeling assignment yet.