Fashion Face-Off: Heather Graham vs. Kristin Cavallari

Both blond babes wore the same cutout dress this week, but who looked better in it?

Heather Graham and Kristin Cavallari aren't afraid to show some skin in this sexy cutout dress they both wore this week.

Both babes left their blond locks loose and curly and kept their accessories simple for their ensemble.

While Heather picked black strappy heels to complete her look, The Hills villainess opted for nude peep-toe pumps.

It looks like Heather went sans underwear and Kristin wore a flesh-colored coverup underneath, but it's tough to say.