5ive, Blue, Liberty X, B*Witched, Atomic Kitten and Honeyz all donned colourful Christmas jumpers and hats before singing their new song in front of the cameras.
Yesterday (23 October), we told how the Big Reunion bands have covered the Wizzard hit 'Wish It Could Be Christmas Everyday' to raise money for Text Santa.
Liberty X star Michelle Heaton tweeted a picture of the 90s and 00s bands as they huddled together for the video, which is thought to be Band Aid-style.
Alongside it, Michelle - who is pregnant with her second child - commented: "@BigReunionITV @ITVTextSanta video shoot pic.... Love it!! Whoooooo."
She added: "What an amazing 3 days. So proud to be part of the @BigReunionITV @ITVTextSanta Xmas single.. The video looks so good I'm soo excited xxxx"
So are we! 'Wish It Could Be Christmas Everyday' is released on 15 December just in time for the Christmas No1 race. Can they do it?!