After spending the holidays in her native Barbados with family, Rihanna touched down in London, where she dined at popular Italian spot Assunta Madre. Riri rocked a simple ribbed dress by New York designers Cushnie et Ochs. The pale pink dress, which also comes in black, features lace-up detailing in the back. The look is definitely a splurge at $1,050 — available at Saks Fifth Avenue.