WHAT SHE WORE Jessica Biel looked flawless from every angle in an embroidered Giambattista Valli haute couture cocktail dress, leather clutch and hot pink Louboutins.

WHY WE LOVE IT Where to begin? With so many great elements—like a plumed silhouette and pop-of-color heels—it's hard to pick a favorite!
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Jessica Biel

Jessica Biel looked white hot in Giambattista Valli