Which star looked best? Let's talk outfits...
Starlet AnnaSophia Robb looked adorable in a pale lavender Georges Hobeika frock with metallic Giuseppe Zanotti peep-toe heels, while Carrie went for a much darker shade in her bedazzled Jean Fares couture gown.
Nicole sexed it up in a skintight black L'Wren Scott dress with thigh-high slit and matching Manolo Blahnik kitten heels, and Reese's strapless tulle LBD came courtesy of Marchesa.
Meanwhile, Laura Bell Bundy went for full-on drama in a sequined gown, as did Taylor, whose pale yellow Elie Saab couture gown with floral appliqué was sweet and springy freshness.
So which star nailed? Weigh in below!