Katy Perry spotted with ex John Mayer at festival
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The two singers checked out M83's headlining show at the indie music festival and posed for pictures.
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And one fan says the romance isn't over, telling blogger Perez Hilton Perry and Mayer were all over each other.
Perry was reportedly left heartbroken after Mayer ended their short-lived romance last month. Neither Mayer nor Perry have addressed the romance or the break-up reports.
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