London: Socialite Paris Hilton suffered a wardrobe malfunction when she revealed nipple cover in very semi-sheer dress. Hilton, 35, was photographed when she strutted her stuff out of restaurant Ours in London on Saturday night, where she accidentally revealed her nude nipple cover, reports dailymail.co.uk. She wore a short black sequinned dress with purple peacock detailing, which was splashed across her cleavage. She completed her look with a pair of knee-high black heeled boots, adding final touch of drama with an eye-catching silver ring. Hilton was also seen carrying a smashed phone.