Veteran heart-throb Donny Osmond and his sister Marie are set to reunite on British TV for the first time in 20 years.
They will host An Audience With Donny and Marie for ITV1.
Based on their Las Vegas stage show, it will feature the 1970s favourites singing old and new tunes to a celebrity-filled audience.
Donny, 51, and Marie, 49, said: "We are looking forward to bringing a bit of Vegas to the UK for our dedicated fans."
ITV controller John Kaye Cooper said: "It should be a great show that will give fans a night to remember." The programme will be recorded during the next couple of months.