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Having already gone through pretty much every color in the rainbow, Demi Lovato debuted a new hairdo on Twitter last night, changing up her look by bringing back a few bangs. Or, to paraphrase Eminem, as the singer did herself along with the photo:

Posted in: Demi Lovato

Lady Gaga shaved. her. head. Half of it anyway, in honor of Terry Richardson's late mother. Seriously. This is a drastic hairstyle change, even by her standards.

"I did it for u Terry," she tweeted. "I'm sorry about ure mommy."

Posted in: Lady Gaga

Miley Cyrus did her best impression of Pink on the red carpet of the MTV Video Music Awards last night, showing up at the event with her short blonde hair spiked and in a mohawk.

It was a jarring new look for the star, especially considering Pink was also in attendance - and also rocking a very similar style.

Posted in: Pink

Katy Perry apparently stands in solidarity with Prince Harry.

Just kidding. We so wish that were true, as it might mean Katy Perry nude and playing strip billiards. But we digress. What we're trying to get at here is that the singer appears on the cover of France's L'Officiel magazine with a striking new 'do.

Posted in: Katy Perry