Photos

 

John Mayer In-Studio

John Mayer stopped by to chat about singing a duet with girlfriend Katy Perry!

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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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    Source: Getty Images
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