Katy Perry’s Boldest Blue Hair Looks — Photos

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March 1, 2012 4:54PM EST

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Katy Perry makes an appearance at the Americana mall in Glendale, CA

Katy Perry makes an appearance at the Americana mall in Glendale, CA — Katy Perry makes an appearance at the Americana mall in Glendale, Ca. the star had blue hair and pink lipstick

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Singer Katy Perry arriving at BBC Live Lounge Studios in London, UK

Singer Katy Perry arriving at BBC Live Lounge Studios in London, UK — Singer Katy Perry arriving at BBC Live Lounge Studios with her bright neon blue hair style and to perform her new single ‘Part Of Me’ on the Fearne Cotton Show – London

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Katy Perry At The Miu Miu Fashion Show In Paris

Katy Perry At The Miu Miu Fashion Show In Paris — A futuristic blue haired Katy Perry at the Miu Miu Autumn/Winter 2012-2013 Paris fashion week show.

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Celebs Attend The Viktor And Rolf A/W Fashion Show

Celebs Attend The Viktor And Rolf A/W Fashion Show — Celebrities attend the Viktor and Rolf Autumn/Winter fashion show held during Paris Fashion Week.

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Katy Perry Out And About In Paris With Sheer Rear

Katy Perry Out And About In Paris With Sheer Rear — American Singer Katy Perry pictured out and about during French Fashion Week in Paris, France.

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Katy Perry performing her ‘Californian Dreams Tour’ At The Hammersmith Apollo In London

Katy Perry performing her ‘Californian Dreams Tour’ At The Hammersmith Apollo In London — Katy Perry is seen here performing her ‘Californian Dreams Tour’ at the Hammersmith Apollo on her Opening night of her UK leg of the tour.
Katy looked fantastic in the vast different outfits that she wore through out her hour and a half set.
Katy also invited members of the crowd up on to the stage to dance with her during the show.

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Katy Perry at Montana club in Paris_

Katy Perry at Montana club in Paris_ — Katy Perry at Montana club in Paris_
Paris France On March 20 2012

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Singer Katy Perry at the Nobu restaurant in Mayfair, London

Singer Katy Perry at the Nobu restaurant in Mayfair, London — Singer Katy Perry at the Nobu restaurant in Mayfair.

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Katy Perry goes shopping at Dover Street Market before taking the Eurostar

Katy Perry goes shopping at Dover Street Market before taking the Eurostar — Singer Katy Perry goes shopping at Dover Street Market in Mayfair, before taking the Eurostar to Paris.

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Katy Perry Arrives At Paris Fashion Week Chanel Show

Katy Perry Arrives At Paris Fashion Week Chanel Show — American bubblegum pop singer Katy Perry arriving at the Chanel Fall/Winter 2012/2013 fashion show as part of Paris fashion Week.

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Downcast Katy Perry Visits French Restaurant

Downcast Katy Perry Visits French Restaurant — American Singer Katy Perry goes to restaurant “La Maison du Caviar,” during French Fashion Week in Paris, France.

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Katy Perry Rocks Out Orlando With Her California Dreams Tour

Katy Perry Rocks Out Orlando With Her California Dreams Tour — After kickstarting her California Dreams Tour in Atlanta, GA, Katy Perry makes a stop in Florida at Orlando’s UCF Arena and rocks out the show in her different colored wigs and constant wardrobe change.

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Katy Perry And Baptiste Giabiconi Arrive In Paris

Katy Perry And Baptiste Giabiconi Arrive In Paris — Baptiste Giabiconi Arrives at the Gare Du Nord with Katy Perry in Paris, France.

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Katy Perry in paris

Katy Perry in paris — American singer Katy Perry out shopping at Colette and Colette in Paris, France.

Katy had a retro Betty Page -esq hairstyle complete with fringe and a bob….. except her hair was blue!!

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