Children In Need's motto is Do Something Different so Hayley gets ready for the filming of the Newsround presenters' performance
Then Sonali, Hayley and Leah learn the lines to their song
But who are our presenters going to be?
Leah is Amelle, Sonali is Jade and Hayley is Heidi. Their workmates are going to pay to see the finished video to raise money
Now to learn some dance moves for Round Round, renamed Newsround Round for the special performance.
The girls love being the Sugababes
But it sometimes got a little tricky remembering all the dance moves
Pudsey watches the performance
He even got to be in the film as well
Sonali takes centre stage
Then some more Newsround Round moves!
One final photo with Pudsey. Look out for Leah, Sonali and Hayley's song on Children in Need on Friday. Or watch the whole performance here on the Newsround website on Friday.