Here’s Your Favorite Child Star Who are All Grown up, Then&Now

26. Michelle Trachtenberg

Back in the day, Michelle Trachtenberg was a Nickelodeon megastar thanks to her appearances on The Adventures of Pete and Pete and Clarissa Explains It All. In 1996, she starred in the Nickelodeon big-screen film, Harriet the Spy.

But after wrapping up her stint on Gossip Girl, her subsequent projects just haven't earned many positive reviews.