Life simply cannot be a beach without a pair of sensational sunnies. Not only do they protect your eyes from harmful UV rays, but they instantly boost your cool factor — that's why celebs wear them, right? Cheekiness aside, a pair of sunglasses is all you need to get the party started. Who better to exhibit this look than king of fashion Karl Lagerfeld and supermodel Claudia Schiffer? Done and done.

Source