But her chameleon nature actually proved quite useful during her Hollywood career. Remember when she dressed up in drag to play a dude in She's the Man? Or how about when she showed off her singing voice in the remake of '80s classic Hairspray?
From the Amanda Show, which boosted her fame as a comedic talent to the countless guilty pleasure teen films that she's starred in, Bynes has definitely proved she has talent.
We're not sure if she'll get back on the bigscreen, but that doesn't make her former films any less great than when they first premiered.