Over the course of the star-studded evening, Oscar co-host Anne Hathaway wore many proverbial hats and with them many outfits — eight, to be exact. From the fall 2002 Valentino couture gown Hathaway arrived in to her final show-closing look — a floor-length sparkler by Tom Ford — we can understand why celebrity stylist Rachel Zoe may have charged “astronomical” fees to dress her client.