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Little J has come a long way since her days trying to snag a place in Blair's crew. Momsen was just 14 when she starred as Jenny Humphrey on Gossip Girl, though she left the show in 2010 as music was her ultimate passion from an early age. She went on to form and front her band The Pretty Reckless when she was 17. They have released four studio albums.
As for a potential return to acting? "I never say never anymore in life, especially now with all the curveballs the world is throwing everyone," she told E! in March at the 2022 iHeartRadio Music Awards, her first red carpet in five years. "But no immediate plans."