Things are definitely heating up between Katy Perry and John Mayer -- and now there are pictures to really prove it.
Hollywood's latest "It" couple -- especially now that Robert Pattinson and Kristen Stewart seem to be no more -- have been spotted out together over the past few weeks, and were seen hitting up a pool party earlier this month.
"They were all over each other, making out! Neither of them is exactly shy," a source told Us Weekly about the new couple's PDA.
While sources told the magazine that Perry is officially dating Mayer, the singer -- who finalized her divorce from comedian Russell Brand earlier this year -- was singing a different tune a few months ago when it came to moving on from her marriage.
"There are times I go out and meet people and flirt, but it's not really appropriate to have anything serious," she said in a July interview with USA Today, referring to her fling with Florence + The Machine guitarist Robert Ackroyd.
Perhaps Perry has decided it's time to really get back into the dating game, considering Brand has publicly moved on with girlfriend Isabella Brewster.
Check out a photo of Mayer and Perry below:
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