Katy Perry makes the cover of Rolling Stone magazine (the summer double issue) sexy. As seen on the pictures below which was photographed by Terry Richardson, the beautiful pop singer throws a few awesome poses while she wears some attractive outfits including a silver cup-shaped bra by Hershey’s Kisses, skin-tight tank top with “Enjoy God” print and black leather skirt (while carrying white cell phone), and nice yellow bikini with cute black prints.