Brittany Snow works the red carpet at the Charlie St. Cloud premiere in this structured black and white frock, adding a punch of color with neon yellow sandals.

Christina Hendricks makes a sexy arrival at the season 4 premiere of Mad Men in this black lace frock by Dolce & Gabbana with matching heels and a large cocktail ring.

Michelle Trachtenberg takes time-off from the Gossip Girl set to attend the grand opening of Target East Harlem in this floral print Bop Basics dress with nude studded heels.

Monday:
Megan Fox absolutely glows in this bronze Azzedine Alaia frock and matching Jimmy Choo heels at the VH1 Do Something! Awards.

Angelina Jolie celebrates the world premiere of Salt in this sparkling black Emporio Armani dress and nude Ferragamo peep-toes at Grauman’s Chinese Theatre.

Presenter Kristen Bell brings her always adorable style to the 2010 VH1 Do Something! Awards in this delicate gold George Chakra dress from the Spring 2010 Couture collection with gold Jimmy Choo sandals.

Katie Holmes takes a break from filming The Kennedys in Canada to attend the premiere of The Extra Man in this striped Celine dress with buckle adorned Roger Vivier pumps and curly locks at the Village East Cinema in New York.

Naomi Watts is flawless in her all-silver, all-Gucci ensemble at the world premiere of Salt at Grauman’s Chinese Theatre.

Demi Lovato strikes a powerful pose in this color-blocked Herve Leger dress with metallic peep-toe heels at the 2010 VH1 Do Something! Awards at the Hollywood Palladium.

Kristin Cavallari shows-off some skin in this eye-popping studded dress by The Blonds paired with metallic Louboutin sandals at the world premiere of Salt in Hollywood.

Amber Heard is perfection in this dainty Marchesa frock with Brian Atwood peep-toes and up-swept hair at the world premiere of Salt at Grauman’s Chinese Theatre.

Friday and the Weekend:
Kim Kardashian poses backstage at the Beach Bunny Swimwear 2011 fashion show during Mercedes-Benz Fashion Week Swim in this sexy lace frock and black pumps.

Kourtney Kardashian pumps up the volume in this one-shouldered silver frock and over-sized up-do at the Beach Bunny Swimwear show during Mercedes-Benz Fashion Week Swim.

Khloe Kardashian pairs a leopard-print top with a Herve Leger skirt and black ankle booties backstage at the Beach Bunny Swimwear 2011 fashion show.