Pop star Avril Lavigne seems to have overdosed on her own fame.  As a now notorious interview makes clear, she's completely and utterly full of herself.

Or maybe it's the opposite?  Perhaps she's just incredibly insecure, and on the verge of a nervous breakdown that'll make the bizarre antics of Lohan, Spears and Hilton seem sane by comparison.

Either way it's sad.  She's a spunky little creature -- not to mention talented.