Frankie Bridge, Una Healy, Rochelle Humes, Vanessa White and Mollie King were snapped perfecting their dance moves in a studio earlier today.
As always, the girls looked fabulous, even while dressed down in the gym gear.
The Saturdays will embark on their 'Greatest Hits' tour next month, kicking off with a performance at the Clyde Auditorium in Glasgow on 7 September.
They'll go on to play dates in Newcastle, Sheffield, Nottingham, Manchester, Birmingham, Dublin, Cardiff, London, Brighton, Bournemouth and Plymouth.
The tour is in support of their Greatest Hits album, which features all their chart-topping songs and three brand new tracks.
As the tour and album are about remembering their achievements, it's led to plenty of speculation that The Saturdays are thinking about calling it quits as a band.
Not true, they say.
"It's more like a massive milestone for us as a band. We've been together seven years and [about to release] our seventeenth single and this just felt like a natural progression for us," said Frankie.
"It's more like a celebration of the fact we've had seventeen hit singles.
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