Swift stole the show (and a handful of impressive awards!) in a holiday-worthy embellished red gown by Elie Saab, while Underwood showed off a sexier side in a sheer beaded gown by Ralf & Russo and Jimmy Choo accessories.
Paltrow unveiled the Prada Christmas display in Paris wearing a black and white number by the fashion house, while Justin Timberlake's wife opted for a sophisticated Dior frock featuring a layered skirt.
For added oomph, the star added pink and yellow pumps.
Which look was your favorite?
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