Nineties pop band reunited last night (March 29) for the first time publicly since their 2003 split to celebrate their former member, Jon Lee, taking over the lead role of Frankie Valli in the West End musical, Jersey Boys.

Tina Barrett, Paul Cattermole, Jo O'Meara, Jon Lee, Rachel Stevens, Bradley McIntosh and Hannah Spearritt. Cattermole was the first to leave the band in 2002 when he joined heavy metal band, Skua. 

O'Meara, Cattermole and McIntosh got together in 2008 to form S Club 3. 

S Club 7 recorded four studio albums and sold more than 17 million albums worldwide. They were masterminded by Pop Idol creator, Simon Fuller. 

Watch S Club 7 storm out of a TV studio after announcing their split below: