Mollie, 26, shared the single cover earlier today (13 February) and it shows all five girls rocking PVC and leather outfits while clutching height-size light tubes.
Alongside the snap, Mollie commented: "New single cover!! Who wants to see the video?..." We do, Mols!
The band - also made up of Rochelle Humes, Frankie Sandford, Una Healy and Vanessa White - announced earlier this week that 'Not Giving Up' will be released on 7 April.
The song features on their current album Living For The Weekend and the girls say releasing it is a "no-brainer".
Frankie said: "We're so excited. We listened to all you fans and know you all love it so it was a bit of a no-brainer for us.
"We all love it and thought, 'We have to release it'. We've just finished the video for it. I'm so excited. It's a little different from what we've done before. It will be wicked."
Watch the video for The Saturdays' 'Disco Love' here: