Sam Smith puts on a show stopping performance in a red velour gown as they take to the stage at The BBC Proms after bosses hit back at concerns the show would Sam Smith With Celebrities at the Grammys 2015 PS Celebrity Sam Smith's bold style evolution: 11 of their most daring looks, from the Unholy singer's high heels and devil red Grammys Valentino ensemble, to that inflatable latex Harri look at the Brit Awards A mix of traditional and audacious on the Grammy red carpet Men Prom Dress Shoe Etsy