The American model took the fashion lead at the 2013 Do Something Awards in Hollywood in a souped-up, floor-skimming frock.
Carmen looked all kinds of sexy in her vibrant get-up, which featured a glam one-shoulder design, subtle cut-out detail and a luxe silky train.
She let her frock do all the talking by keeping her jewellery minimal, adding a touch of interest with a fringed metallic clutch.
And the glamazon has clearly been swotting up on what's hot in the beauty world too, as she showcased thick, bold brows à la Cara Delevingne.
Paired with statement smoky eyes and pointed white talons, she totally nailed this season's top make-up trends.
And that smooth, silky pony? Love it.
What do you think of Carmen's look? Let us know by commenting below as the best comment across the site each week wins £50!
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