The Hollywood starlet didn't go for designer threads like you would expect for her latest appearance, but instead decided to don a very affordable high street playsuit!
She looked gorgeous in the little black number, which featured a black grid texture, shirt-like top half, and a tailored shorts style bottom; which she paired with some beautiful black strappy heels for the evening show.
Mila upped the glam-factor styling her locks in loose, glossy curls and going for a sexy red lip and signature dark, smokey eye make-up.
She looked stunning, as usual!
But where is her stylish playsuit from we hear you cry!? Well we have tracked it down and you can find it here, at Little Mistress for the affordable price of £45. Dressing like the A-list has never been so simple!
Mila joined british comedian James Corden on the sofa, for his debut appearance on the hit CBS show, along with Hollywood legend, Tom Hanks.
The mother-of-one finally confirmed her marriage to Ashton Kutcher on the show, we can thank James Corden for finally persuading her to let that cat out of the bag!
Now that the pair have eventually admitted their nuptials we wonder if baby Wyatt will be expecting a new sibling sooner, rather than later...
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