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16 April 2012, 10:55 | Updated: 16 April 2012, 11:03
The 'I Kissed A Girl' star debuts her latest locks wearing a see through dress at the California event.
Katy Perry was pictured sporting a new purple hairstyle backstage at the Coachella Festival 2012.
The 'Part Of Me' singer had her hair long and flowing and was seen wearing a flowery see through dress as she hung out at the event in California over the weekend.
The star finished off her outfit by wearing dark sunglasses and sported a bright orange bag.
Katy was also pictured attending Rihanna's performance with DJ Calvin Harris at the festival and was seen hugging the Bajan star during the set.
You can view a picture of Katy Perry at Coachella Festival 2012 wearing a see through dress below: (Picture: Getty)
The ' Last Friday Night (T.G.I.F.)' star also took to her Twitter account following the appearance of late rapper Tupac Shakur as a hologram during Dr.Dre and Snoop Dogg's headline show to say she was in tears.
Meanwhile, Katy is set to make her big screen debut this summer with her first ever 3D concert movie where she will discuss her marriage breakdown to comedian Russell Brand.
You can view a picture of Katy Perry at Coachella Festival 2012 with her new purple hair style: (Picture: Getty)