About
Taylor Michel Momsen is an American singer-songwriter, guitarist, model, and former actress. She gained early fame as Cindy Lou Who in 'How the Grinch Stole Christmas' and appeared in 'Spy Kids 2: The Island of Lost Dreams' and 'Underdog.' Momsen is also well-known for her role as Jenny Humphrey on The CW's 'Gossip Girl'. Since 2009, she has been the frontwoman of the American rock band The Pretty Reckless.
Career Timeline
*Grinch* Child Star
Taylor Momsen gains early fame as Cindy Lou Who in *How the Grinch Stole Christmas*.
*Gossip Girl* Role
She gains significant recognition for her role as Jenny Humphrey in *Gossip Girl*.
The Pretty Reckless Formation
Momsen forms the rock band The Pretty Reckless, transitioning from acting to music.
Music Career Launch
Focuses on music, distancing from acting.
*Going to Hell* Album
The Pretty Reckless releases *Going to Hell*, gaining further recognition in the rock scene.
*Death by Rock and Roll*
Band releases its fourth studio album to mixed reception.
Rock Frontwoman
Momsen continues as the frontwoman of The Pretty Reckless, touring and recording music, but not reaching mainstream success.
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Last updated: February 20, 2026