Ed Sheeran will perform at the Queen's Platinum Jubilee pageant.
The Bad Habits hitmaker is set to lead a tribute to the British monarch in front of Buckingham Palace alongside over 100 "national treasures" as celebrations marking her 70 years on the throne conclude on June 5.
He said in a statement: "I'm proud to be part of the celebration, and it's going to be a great opportunity to bring everyone together."
Adrian Evans - the pageant master - added: "He has an amazing capacity to write songs that talk to people. I cannot imagine anyone better for the role of talking to the nation on our behalf."
The epic carnival will also feature an appearance from Sir Cliff Richard, who has performed at concerts for the 50 and 60-year celebrations, while also singing in a BBC tribute for the Silver Jubilee and at 1992's Ruby Jubilee.