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Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Ariz.Christopher Polk—Getty Images
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Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Ariz.Christian Petersen—Getty Images
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Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Ariz.Christian Petersen—Getty Images
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Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Ariz.Tom Pennington—Getty Images
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Katy Perry performs during halftime of NFL Super Bowl XLIX football game between the Seattle Seahawks and the New England Patriots on Feb. 1, 2015 in Glendale, Ariz.Charlie Riedel—AP
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Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Ariz.Rob Carr—Getty Images
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Katy Perry, right, and Lenny Kravitz perform during halftime of the NFL Super Bowl XLIX football game between the Seattle Seahawks and the New England Patriots on Feb. 1, 2015 in Glendale, Ariz.Matt Slocum—AP
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Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadiumon Feb. 1, 2015 in Glendale, Ariz.Jeff Kravitz—FilmMagic/Getty Images
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Katy Perry, left, and Missy Elliott perform during halftime of NFL Super Bowl XLIX football game between the Seattle Seahawks and the New England Patriots on Feb. 1, 2015 in Glendale, Ariz.David J. Phillip—AP
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Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Ariz.Rob Carr—Getty Images
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Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadiumon Feb. 1, 2015 in Glendale, Ariz.Harry How—Getty Images
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