British singer Jamie Cullum is teaming up with celebrity chef Raymond Blanc to give fans a "perfect" evening out.

The star will give online competition winners an intimate performance while they enjoy a three-course meal from Blanc, as part of the Very Special Nights promotional campaign by cognac brand Martell.

Cullum says, "I'm delighted to be partnering with Martell on this project to create Very Special Nights. For me, music is an integral part of creating a very special night and with food from Raymond Blanc, we can collaborate to create the perfect occasion to enjoy Martell Cognac."

The event will take place at a venue in London on 26 January (12).