But although Frankie Sandford, Rochelle Humes, Mollie King, Una Healy and Vanessa White are across the pond filming their new reality TV show, it's not been strictly business.
They have been spotted at a beauty salon, indulging in retail therapy and dining out at top LA hotspots.
All while wearing high glamour ensembles of course!
Frankie has been snapped in her trademark denim shorts and wedges while yummy mummy Una has favoured flirty summer dresses.
Vanessa's wedged Creepers, slouchy t-shirts and leather skirt have given her look the rock chick edge.
Newly-married Rochelle has looked polished to perfection with printed knee-length dresses and designer handbags aplenty.
And Mollie has opted for a 70s-inspired style with a floppy hat, polka-dot jumpsuit and white palazzo pants.
The band look set to stay in LA a little while longer, so we're hoping they've got plenty more stylish looks to come.
In the words of The Saturdays themselves - we just can't get enough!
Check out all of The Saturdays' LA looks in our gallery below:
Whose LA looks do you like best? Let us know in the comments below.
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> Read more: Rochelle Humes back at work as Saturdays land in US to film new show