Katy Perry once again covers Rolling Stone -- and the photo shoot is one of her hottest yet!

Wearing a variety of outfits, including a Hershey's Kisses bra, animal print bikini and mesh, hot pink top, Katy posed for famed photographer Terry Richardson for the mag's July issue.

While she flaunts her curves in the spread, Katy reveals she once taped down her now-famous chest, telling Rolling Stone "I started praying for [breasts] when I was, like, 11 and God answered that prayer above and beyond, by, like, 100 times, until I was like, 'Please, stop, God. I can't see my feet anymore. Please stop!'"

She continues, "Someone in sixth grade called me 'Over-the-shoulder boulder holder.' I didn't know I could use them. So, what I did was, I started taping them down. How long did I tape them down for? Probably until I was about 19. And, no, I don't have any psychological pain because of it."

The issue hits newsstands Friday. For some sexy, behind-the-scenes video from the shoot, check out Rolling Stone's website!

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