Baby, you’re a fiiiiiiiiirework…Katy Perry aptly covers Vogue’s July issue! Annie Leibovitz shot the 28-year-old’s first-ever Vogue cover (awwww….) where inside the pages she opens up about her life, her loves, with a fresh romantic look. (Read: The blue hair ain’t happening on the cover of Vogue.) The new issue also features a piece on Alexander Wang rebooting Balenciaga and an intriguing piece on good moods and good sex. Looks like everybody’s drinking the Cosmo water this month.