lady gaga - lily allen
Credit: Ian West/PA Photos/ABACAUSA (2)

Lady Gaga swept at last night's Brit Awards, winning in three categories, including Best International Album. The pop star, who hit the red carpet in a giant white tiered dress, lace face mask and platinum bouffant wig, was supposed to perform her hit single "Poker Face" but instead sang an acoustic version of "Telephone," telling the audience: "This is for Alexander McQueen." Lily Allen, who took home the award for Best British Female Artist, looked stunning in a black Chanel gown with red embroidered neckline and a sleek banged bob.