Taylor Michel Momsen (born July 26, 1993) is an American actress, musician and the WHO model portrays. the character of Jenny Humphrey on the CW television series "Gossip Girl" and portrayed the role of Cindy Lou Who in "How the Grinch Stole Christmas". while watching The Grinch little Taylor Momsen so adorable and very cute,Taylor Momsen has now become a big star since starring in the series "Gossip Girl" Taylor Momsen also was a musician, this is the typical multi-talented celebrity isn't? let us wait for the new surprises from Taylor Momsen......