After the success of ITV2's 'The Big Reunion', which saw '90s and early '00s acts 5ive, Blue, B*Witched, Liberty X, 911, The Honeyz and Atomic Kitten try and put their acrimonious pasts behind them and reform, the groups were sent off on an arena tour.
And now we get to see what happened backstage on their UK adventure, including plenty more bust-ups, tears and parties, as 'The Big Reunion: On Tour' airs this September.
Atomic Kitten's Kerry Katona on The Big Reunion Tour
Take a look at the trailer for the three part series, which is set to begin on 5 September at 9pm on ITV2, above.
Here are our suggestions for who should reunite in series two...