Boyzone
Due to perform: Children In Need
The Irish boy band will reunite to perform a medley of their hits for the BBC's charity event and lead singer Ronan Keating has hinted that Boyzone could also embark on a tour.
He said: "We have been talking about a reunion for a while and decided to have a go. At this stage, all we have planned is to perform at Children In Need and we're thinking about touring."
The group sold 15 million albums and had six No 1 singles, but Ronan says they haven't decided if they'll begin recording again adding: "We haven't got any plans to release a new album but we will see what happens".