If you combined red carpet looks from the Oscars, Grammys and Emmys you'd probably have something a lot like the Met Gala. Then, just for kicks, add a wild theme to the night like punk and you'd get the craziest fashion looks ever to hit a red carpet.
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Just how wild did celebs get? Cameron Diaz wore a real spiked belt, Sarah Jessica Parker had a jaw-dropping headdress, and Nicole Richie dyed her hair blue. And that's just the beginning.
To see Katy Perry's crown, Miley Cyrus' spiked 'do, Taylor Swift 's edgy gown and more click through our arrivals gallery.
Tune in to E! News Tuesday at 7 p.m. for even more from the Met Gala.
PHOTOS: 2013 Met Gala red carpet arrivals