They're on the brink of cracking the US and The Saturdays proved that they have plenty of glamour as they hit the red carpet in LA.
Rochelle Wiseman, Mollie King, Frankie Sandford, Vanessa White and our own Una Healy were all beaming as they strutted their stuff last night.
Una (31) dressed down in some seriously skinny dark denim jeans, a purple top and a gold necklace.
Frankie (23) flaunted her figure in a tight-fitting leopard print dress with black sandals. Mum-to-be Rochelle (23) was glowing in a teal jersey dress and T-Bar shoes. Mollie (25) went for a deep pink cut-out dress and wore her locks down.
Vanessa (23) went for a more alternative look and teamed a graphic print pencil skirt with a cobalt blue blouse and a bowler hat.
Supermodel Naomi Campbell also attended the event. The star was back on her feet after her traumatic run in with a motorcycle gang.
Campbell (42) had been wheelchair bound but she sashayed down the red carpet in a fitted black dress.
The Saturdays are gearing up for the launch of their new reality TV show Chasing The Saturdays premiering on E! Entertainment; home of hit reality show Keeping Up With The Kardashians.