Robbie Williams and Gary Barlow are to perform together next month in London for the Help For Heroes charity concert next month.
Williams, who is due to headline the event, will perform his new duet with Barlow, entitled 'Shame'.
"It's great that people love 'Shame' so much and we can't wait to perform it live for the first time at the Help For Heroes show," Williams and Barlow said.
"We hope everyone supports Help for Heroes as much as possible - it's a great bill and we are thrilled to be a part of it"
Other acts on the bill include Pixie Lott, Alexandra Burke, Plan B, The Saturdays and James Blunt, there will also be entertainment from Bruce Forsyth, Jack Dee and Michael McIntyre.
