Earlier this month, Frankie announced she was pulling out of upcoming performances until after her baby arrives.
And today (August 17) the remaining four girls - Mollie King, Una Healy, Vanessa White and Rochelle Humes - performed at Virgin Media's V Festival without her.
While fifth member Frankie followed doctor's orders, The Saturdays sang some of their top hits at the Staffordshire leg of the gig... They will play in Chelmsford on Sunday 18 August.
The girls got their outfits just right as they coordinated with lots of colour, fringed detail and bum-skimming shorts - all except Una who wore a more modest skirt.
New mum Rochelle looked body confident after recently returning from maternity leave herself. Her baby daughter Alaia-Mai with JLS husband Marvin was born on 20 May 2013.
After their set, Mollie took to her Twitter account to say how much she enjoyed the event.
She enthused: "V Festival you guys absolutely rocked! Thanks for all the love."
Do you like the outfits The Saturdays wore in Staffordshire? Tell us below!
Watch The Saturdays' video for 'Gentleman' below: