While Katy Perry toned it down, stars like Nicki Minaj opted for offbeat
Worst: Rebecca Black
Like, totally reusing your prom dress is so, like, immature. And if your necklace looks like it's made out of SweetTarts? Um, don't wear it. If you're pulling your hair back, do something with the flyaway strands. Oh, and don't wear shoes you picked up at the mall. Or hey, maybe recognize that your fifteen minutes are up. That works, too.