The full list of winners:

British Male Solo Artist
Ed Sheeran

British Female Solo Artist
Adele

Mastercard British Album of the Year
Adele, “21”

British Breakthrough Act
Ed Sheeran

British Group
Coldplay

British Single
One Direction, “What Makes You Beautiful”

International Male Solo Artist
Bruno Mars

International Female Solo Artist
Rihanna

International Group
Foo Fighters

International Breakthrough Act
Lana Del Rey

Outstanding Contribution to Music
Blur

Critics Choice
Emeli Sandé

(from Billboard.com)