FashionFashion's Pink-Hair CrazeIsabel Wilkinson02.13.13FashionFashion's Pink-Hair CrazeHair color in the fashion world has exploded in a blaze of pink. See photos of Lady Gaga, Katy Perry, model Charlotte Free, and others leading the fuchsia brigade. By Isabel Wilkinson.Isabel Wilkinson02.13.13 8:00 AM ETFirst Lady Gaga went pink, then Katy Perry followed. Now, actress Helen Mirren has turned heads with a daring bright pink pixie cut. See stars who went pink. Jonathan Short/Invision/APHelen MirrenHelen Mirren debuted a bubblegum pink pixie cut on the red carpet at the 2013 BAFTA Awards on Feb. 10. Michael Loccisano / Getty ImagesNicki MinajRapper Nicki Minaj was a New York Fashion Week staple last month. Though her outfits (and hair color) changed dramatically at every show—she appeared with a pink and blonde look (topped with a giant pink bow) at the Prabal Gurung show on Sept. 10. Craig Barritt / Getty Images for KerataseThakoonAt Thakoon’s spring/summer runway show, which debuted on Sept. 11 in New York City, the designer paired his baroque-inspired clothes with candy-colored hair—which included a lot of pink. Kevin Tachman for The Daily BeastCharlotte FreeThe free-spirited Charlotte Free dyed her hair pink four years ago, but says she has only recently become known as the “pink-haired model.” Kevin Tachman for The Daily BeastCharlotte Free “I used to always get shit for it,” Free says of her pink hair. “It’s kind of strange that now, all of a sudden, it’s very accepted. And it’s not just accepted—it’s everywhere.” Lady GagaLady Gaga has appeared on the cover of Harper’s Bazaar and Vogue with pink hair this year. Katy PerryThe pop star appeared pink-haired on the cover of InStyle’s October issue. Pacific Coast NewsDianna AgronDianna Agron plays Quinn Fabray, the puritanical blonde cheerleader, on Glee. But this season, Fabray has gone rocker—which required Agron to dye her hair pink and wear a nose ring for the role. Kevin Tachman for The Daily BeastPink Hair in the Front Row One stylish spectator at Calvin Klein’s spring show during New York Fashion Week showed off her pink hair. BCBG’s Fall CampaignBCBG’s fall 2011 ad campaign features shiny pink hair. Chroma Press / Splash NewsSienna Miller This summer, actress Sienna Miller showed off a pink-blonde hybrid while vacationing in Ibiza.