Diane Kruger
The always stylish star doesn't disappoint in a seductively silky Cushnie et Ochs Spring 2013 dress with sexy cutouts that reveal her toned tummy. She covers up with a Vanessa Bruno blazer and accessorizes with Jimmy Choo Louisa sandals and a Jason Wu purse.
Rihanna
Red alert! The singer is smoking hot in a red Calvin Klein mini-dress with spaghetti straps. She lets her bold-hued dress take center stage by opting for simple-chic Neil Lane hoop earrings and Manolo Blahnik sandals. Fun fact: Riri sports a red version of Cher's dress from Clueless.
Alessandra Ambrosio
The Victoria's Secret Angel looks devilishly good in a white Sally LaPointe dress with a sexy yet subtle triangular cutout. Cream colored draping at the waist adds an interesting visual element, as do the model's smoldering smoky eyes.
Ali Larter
The lacy lady looks lovely in a nude mini-dress with sheer sleeves. She completes her look with a silver Edie Parker clutch.
Kate Walsh
The Private Practice star heats up the red carpet with a body-hugging leather dress by The Row.
Rashida Jones
The Parks and Recreation star looks ladylike in a menswear-inspired Band of Outsiders blazer, sequined Marni shirt and Giorgio Armani shorts. We love the playful touches she adds to her look with a red Christian Louboutin clutch and leopard print heels.
Jennie Garth
The blond beauty shows off her svelte figure in a sexy zip-up peplum dress. She goes for gold with open toe metallic heels.
Brittany Snow
The actress stands out in a vintage YSL column dress.