Are you tired of Katy Perry's blue hair yet?

If so, you are really not going to be feeling May's issue of Teen Vogue, because the singer rolls onto the cover in a tidal wave of cerulean, showing off both her bright blue locks and a teal Zac Posen dress.

The blue hair, which is Katy's latest wild accessory, makes TOTAL sense when you read the list of style icons Katy proffered to the magazine: Agyness Deyn, Chloë Sevigny, Daphne Guinness, Natalie Wood, Judy Jetson (!), and Wonder Woman.

Perry also explains why she's clung so hard to her "pinup girl" style -- and how she wants to adapt her signature look:

Like, I'm still doing the pinup thing, but now when I do it, I want to be the pinup of the future, like Rachael in Blade Runner. But I've always been quirky—it probably started when I was nine years old, and my father used to wake me up at seven every Saturday morning to take me to garage sales. I couldn't afford the clothes that the other girls at school were wearing, so instead I looked for things that were unique to me.

Click over to Teen Vogue to read more titillating tidbits from Katy!

PHOTOS:

See Katy Perry's style evolution!

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  • 2002: Portrait Session

  • 2004: American Music Awards

  • 2005: Esquire Magazine Event

  • 2006: Vanity Fair Event

  • 2007: Fashion Rocks

  • 2008: Chanel Boutique Opening

  • 2008: MTV TRL

  • 2008: Travis McCoy's Birthday Party

  • 2008: Rok Las Vegas Performance

  • 2008: VMA After-Party

  • 2008: MTV VMAs

  • 2008: Berlin Concert

  • 2008: Patrick DeMarchelier Exhibit

  • 2008: Fashion Cares Event

  • 2008: MTV Europe Music Awards

  • 2009: Grammy Awards

  • 2009: Paper Magazine's Beautiful People Party

  • 2009: "The Model As Muse" Met Gala

  • 2009: House of Molinari Birthday Celebration

  • 2009: MTV Video Music Awards

  • 2009: MTV Europe Music Awards Press Conference

  • 2009: MTV Europe Music Awards

  • 2010: Vanity Fair Oscar Party

  • 2010: Met Gala

  • 2010: MTV VMAs

  • 2010: Nickelodeon Kids' Choice Awards

  • 2010: MTV Movie Awards

  • 2011: Grammy Awards

  • 2011: 'Smurfs' Premiere

  • 2011: MTV VMAs

  • November 2011

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  • February 2012

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