Katy Perry is embracing her sexy side in the February 2014 issue of GQ. The "Unconditionally" singer, 29, plays up her inner vixen by donning a revealing $225 Omo Norma Kamali swimsuit on the cover, and she models Cosabella and Fifi Chachnil lingerie inside the magazine. Perry, the daughter of two preachers, admits that she's been obsessing over her bust since childhood. "I lay on my back one night and looked down at my feet, and I prayed to God. I said, 'God, will you please let me have boobs so big that I can't see my feet when I'm lying down?'" At age 11, "God answered my prayers," she recalls. "I had no clue they would fall into my armpits...