Looking angelic in all white, singer Rochelle, 25, planted one on Georgina while celebrating her milestone birthday with pals in Liverpool.
Rochelle's caption read: "My bestest girlie."
Birthday girl Georgina looked gorgeous in a flirty LBD with feather detailing on the skirt, teamed with sky high black heels.
The glam girls were out with a group of (equally glam) female pals for a night on the tiles. No boys allowed judging by the pictures posted to Rochelle's Instagram account this weekend!
We imagine Georgina's other half, Manchester United player Tom Cleverley, was at home looking after their baby daughter Nevaeh, who was born in June 2013, while Rochelle's husband Marvin was with their daughter Alaia-Mai, one.
For Rochelle, it was a night off from The Saturdays' current 'Greatest Hits Tour', which kicked off in Glasgow at the start of the month. They played Manchester last night.
The band's next scheduled date is tonight in Birmingham.
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