Adele and Leona Lewis are to join Kelly Clarkson and Miley Cyrus for VH1's Divas concert.
This performance will cement their star status as the Divas concert is renowned for the world-class quality of its female singers - Tina Turner, Diana Ross and Whitney Houston have all performed in past years.
Lee Rolontz, VH1’s spokesperson, described Adele, Leona and the other acts as an "amazingly talented group of young women".