Can You Guess the Celebrity in This Yearbook Photo?

That sweet smile and pretty eyes! (Not to mention the hair bow!) This actress was quite a cutie back in the day!

She's not so sweet anymore though -- at least not when it comes to the character she currently plays! When it comes to being a fashionably dressed teen villain, we give her acting an 'A.'

Think you know who it is? Click through to find out!