Topping bill that includes Jools Holland, Sandie Shaw and Ruby Turner.
BBC concert orchestra with the singer Richie will be the only UK date this year will do.
Radio2 hosted by Chris Evans, who announced the line up this morning on the breakfast show, while the event takes place at Hyde Park on London in 11th September 2011.
He said Radio 2's Hyde Park shows were “without a doubt one of the highlights of my year – a beautiful location, an astounding line-up of world class artists including superstar Lionel Richie and thousands of the great British public coming together to enjoy themselves”.