Are Katy Perry and John Mayer Back Together Again?

May 28, 2013 12:01 pm

Could the third time be the charm for Katy Perry and John Mayer?

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Once again, the twosome seem to be back together. According to Us Weekly, the “Heartbreak Warfare” singer (who performed at Aaron Paul‘s wedding on Sunday) was one of the revelers at a Memorial Day party at Katy’s Hollywood Hills home.

“They seem to be back together — or back together-ish,” one insider tells the mag. “They were very flirty and having a really good time together. They have good chemistry.”

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Katy and John — who began seeing each other last summer, but then split in September — parted ways for a second time in mid-March.

Do you think this time will take for the two? Or should they move on to new people?