The blonde singer uploaded a short video to Instagram on 14 August showing herself playing around in a rehearsal room while band mates Una Healy and Vanessa White watched on.
She captioned it: "Productive rehearals for V Fest as per usual ;-) Channelling my inner Torvill… Hahaha."
While we were impressed by Mollie's twirling techniques, we were somewhat distracted by her pretty amazing legs in those tiny Daisy Dukes.
We need to get ourselves booked into a dance class pronto!
We're also wondering... was Mollie just playing around in rehearsal or will we see acrobatics of some sort on stage this weekend?!
The Saturdays will open the main stage at Weston Park, Staffordshire on Saturday, 17 August and at Hylands Park, Chelmsford on Sunday, 18 August.
They'll be performing without pregnant band mate Frankie Sandford, who announced last week doctors had advised her not to perform until after her baby had been born. Fellow member Rochelle Humes, however, will be back in action following her maternity leave.
Frankie's pregnancy in pictures:
Copyright: Twitter The Saturdays