Check out ALL of the winners from this year's event and find out who walked home with BRITs gold.
The English electro-pop duo are made up of Elly Jackson and Ben Langmaid and their eponymous debut album won a Grammy for Best Electronic/Dance Album in 2011.
Real Name: Eleanor Kate Jackson
Born: 12 March 1988
Birthplace: London, England
Real Name: Ben Langmaid
Born: December 31, 1969
First Single: Quicksand
First Album: La Roux
Going in for the kill...
We catch up with the incredibly talented Elly Jackson from La Roux, just before her performance.
Elly Jackson from La Roux chats about her music, her glamorous outfits and performing at the Jingle Bell Ball.