Katy Perry Dyes Her Hair Purple!

Katy Perry can't seem find a hair color that suits her.

Perhaps that's because she chooses unconventional shades, like the dark purple color she debuted at the Coachella Music Festival in Indio, Calif. over the weekend. The singer, 27, most recently rocked a bright blue hue.

PHOTOS: Katy Perry's many, many hairstyles

In the past year alone, Perry has dyed her hair black, blonde and bubblegum pink. After Perry unveiled her cobalt coif in January 2012, her colorist Rita Hazan told Us Weekly: "She wanted to go this particular color blue for a few weeks now. Katy is the ideal client because she loves to be creative and unpredictable with her look."

PHOTOS: Katy Perry's crazy cleavage

It's been a year of change for Perry, whose husband Russell Brand filed for divorce in December 2011. The British comedian, 36, recently surrendered all rights to the $6.5 million Hollywood Hills home he shared with his ex-wife, according to a quitclaim deed. They purchased the sprawling seven-bedroom, nine-bathroom pad in June 2011.

VIDEO: Look back at Katy Perry and Russell Brand's wedding

Since their December split, Perry has said very little publicly about her ex. "I am so grateful for all the love and support I've had from people around the world," she tweeted in January. "You guys have made my heart happy again."

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