Michael Bolton, Clint Black and Chaka Khan are set to sing a duet with an unknown artist as part of a new reality show on US TV network Fox. CELEBRITY DUETS will debut with a two-hour episode on 29 August (06) and will be a talent elimination contest in the style of hit show American Idol. Judges and viewers will decide the fate of the celebrities. Other singers scheduled to participate are Cyndi Lauper, Smokey Robinson, Dionne Warwick, Brian McKnight, Macy Gray, Patti Labelle, Kenny Loggins, RICHARD MARX, Randy Travis and Aaron Neville. More pop stars will join the show as the season goes along. Composer-arranger David Foster, who has worked with Celine Dion and Barbra Streisand, will be one of the judges.