Shia LaBeouf
Most people think of crazy when they hear Shia’s name. He has been in physical altercations with people and has taken on questionable films recently. Many considered him to be the next big star a few years ago, but things never panned out.
Michelle Trachtenberg
Harriet the Spy was a popular movie at the time, and the actress was a nerdy brunette. However, Trachtenberg shed the demure look, scoring many high-profile roles, such as Gossip Girl, Mercy, 17 Again, and Buffy the Vampire Slayer.