What's black and white and has only one arm? Why, it's Sarah Jessica Parker on the cover of Harper's Bazaar Russia's June issue! {Fashion Gone Rogue} Jessica Chastain wore purple Spanx to match the Givenchy dress she wore yesterday at Cannes. Talk about being prepared. {The Cut} In addition to designing his niece's wedding dress, Oscar de la Renta showed off his vocal chops with Elvis Presley's “I Can’t Help Falling in Love With You" at the ceremony, held last weekend in East Hampton. {NY Post}