Rooney Mara & Kate Beckinsale Stun At Costume Designers Guild Awards (PHOTOS)

Rooney's Modern Looks
See the 'Dragon Tattoo' star stun on the red carpet!
Oscar fans got a little taste of the red carpet last night at the Costume Designers Guild 2012 Awards in Beverly Hills, CA, where nominee Rooney Mara arrived in a berry-colored – not to mention cleavage-bearing – halter dress.

The Girl With the Dragon Tattoo star went for a more traditional look than some of her previous fashions on Tuesday evening. If this is a preview of what’s to come on Sunday, we think she’ll hit it out of the park.

Meanwhile, stars Kate Beckinsale and Chloe Moretz also attended the event and, of course, looked just as stunning.

But who was best dressed last night? Check out the gals in our gallery, then make your case in the comments!