If Britney Spears made it through 2007, you can make it through anything. Remember that year? When she had a few kids, shaved her head, and looked like she was on something nobody's ever even heard of? Every celebrity has their ups and downs, but nobody had quite a nervous breakdown like Britney. Well ... until recently. What seems to be a downward spiral into crazy, beginning March 20, actress and former All That star Amanda Bynes posted a photo of her piercings followed by a tweet expressing her, um, feelings for Drake. Since then, it's been nothing but weird pictures, empty Twitter threats, and pity parties. To bring the story full circle, last night, in true Britney fashion, Amanda shaved the side of her head. Here we provide a Twitter history of Amanda Bynes' breakdown.