Chipmunk on 'Champion'

Chipmunk is back with a new single, this time with a little help from Chris Brown.

Chipmunk has already had a string of hits in the chart, starting out with 'Chip Diddy Chip' in 2008.

In 2010 he took some time out of the limelight to "re-invent" himself and plan for 2011 when he will be supporting Ne-Yo on his forthcoming UK tour.

The grime star also says he would "fight a horse" to collaborate with Florence and the Machine.

But for now take a listen as he tells Capital FM's Adele Roberts about the new single plus watch the video.