The pals - who met on Celebrity Big Brother - are currently enjoying a glamorous and sunsoaked holiday on the West Coast. Nope, we're not jealous at all!
On Tuesday night (17 March), the girls joined friends at Boa Steakhouse for dinner and drinks.
Sam went for a very skimpy little maroon playsuit with cut out detailing around the waist, while ex-Apprentice star Luisa stood out in a pretty green printed skirt.
It was the girls' last evening together in the US as Sam's due to leave today.
Luisa tweeted last night: "Our last meal out tonight before @SamanthaFaiers leaves tomorrow! Let's make it a good one! #BOA."
The glam girls were over in LA to work with Protein World.
Who has hooked up with who in TOWIE?