Complete list of winners Best British Female Paloma Faith Bat For Lashes Jessie Ware Amy Winehouse WINNER: Emeli Sande Best British Group The xx Muse One Direction Alt-J WINNER: Mumford and Sons Best British Breakthrough Jake Bugg Jessie Ware Alt-J Rita Ora WINNER: Ben Howard Best British Male Calvin Harris Plan B Richard Hawley Olly Murs WINNER: Ben Howard Best International Female Rihanna Alicia Keys Cat Power Taylor Swift WINNER: Lana Del Rey Best Live Act Mumford and Sons Muse The Vaccines The Rolling Stones WINNER: Coldplay Best British Single Alex Clare - Too Close Coldplay and Rihanna - Princess of China DJ Fresh feat. Rita Ora - Hot Right Now Emeli Sande - Next To Me Florence + the Machine - Spectrum James Arthur - Impossible Jessie J - Domino Rizzle Kicks - Mama Do the Hump Labrinth and Emeli Sande - Beneath Your Beautiful Robbie Williams - Candy Olly Murs feat. Flo Rida - Troublemaker Rita Ora feat. Tine Tempah - RIP Stooshe - Black Heart Rudimental feat. John Newman - Feel the Love WINNER: Adele - Skyfall Best International Group The Script Alabama Shakes Fun The Killers WINNER: The Black Keys Best International Male Jack White Gotye Michael Buble Bruce Springsteen WINNER: Frank Ocean Mastercard British Album of the Year Alt-J - An Awesome Wave Paloma Faith - Fall To Grace Plan B - iLL Manors Mumford and Sons - Babel WINNER: Emeli Sande - Our Version Of Events Global Success Award WINNER: One Direction Critics' Choice Award AlunaGeorge Laura Mvula WINNER: Tom Odell British Producer of the Year WINNER: Paul Epworth Damon Albarn Jake Gosling Special Recognition Award Winner War Child UK .