Kristin Cavallari Fashion

Heather Graham and Kristin Cavallari are never afraid to show some skin - when it comes to stirring up trouble or in a sexy cutout dress they both wore.

Both blonde bombshells left their locks loose and curly and kept their accessories simple for their ensemble, as you can see in the two images below.

While the actress who enjoys epic boink-a-thons picked black strappy heels to complete her look, Kristin Cavallari opted for nude peep-toe pumps.

It looks like Heather went with no underwear and the new Hills villain wore a flesh-colored coverup underneath, but, tough to say. We may never know.

On a side note, Kristin wore it to The Wizard of Oz exhibition at L.A.'s Fashion Institute of Design and Merchandising Tuesday night. Hills fans recall who used to attend that same institution: Lauren Conrad herself.

Anyway, who wore it better? Tell us below!

Who rocked this frock harder?

For all their lack of talent, Kim Kardashian and Kristin Cavallari are to be saluted in at least one way:

Each reality star seems to be aware of her limits. Kim has never pretended as though she can sing or act, while Cavallari has scarcely appeared anywhere after Laguna Beach ended.

These beauties have something else in common, as well: fashion taste.

Kardashian said "yellow!" in this Black Halo dress in Monaco over the summer, while Cavallari showed up in it for the last week's Max Payne premiere.

Who looks better in this outfit?

It's a celebrity fashion clash between a pair of The Hollywood Gossip's favorites. But of these SoCal cuties will ultimately prevail?

Rachel Bilson of The OC and The Last Kiss fame added chic accessories to a Riller & Fount T-shirt dress while shopping in New York City.

Meanwhile, Laguna Beach alumna and former Lauren Conrad rival Kristin Cavallari wore the same item - only one-sleeved - in L.A.

Who wore it best, Rachel Bilson or Kristin Cavallari?

Unlike her former fling Stephen Colletti, Kristin Cavallari wasn't on The Hills last night. Instead, the former Laguna Beach babe attended a launch of the LG Scarlet HDTV Series at the Pacific Design Center in West Hollywood.

A Kristin Cavallari sighting always makes our day - but what do you think of her dress at the event? Too boring - or too revealing? We have no real complaints with her showing some leg, but it seems a tad risque to us!

Not a fashion disaster like anything Mischa Barton wears, but we're just saying. We're on the fence on this one. What do you think?

Kristin Cavallari's dress: A celebrity fashion hit or miss?

Isn't it always nice when two former Stephen Colletti playthings reunite for a celebrity gossip photo finish - and wear the exact same piece of clothing?

Whether they planned it or not (our guess is they didn't), that's what we got in a fashion breakdown of Hayden Panettiere and Kristin Cavallari!

The petite Heroes actress wore her "Gypsy 05" hoodie to the store last month, while Kristin Cavallari, the feisty former Laguna Beach star, happened to put on the very same eco-friendy sweatshirt to run errands in L.A.

Who wore it better, and which young hottie do you like more?

Hayden Panettiere vs. Kristin Cavallari: Always a tough call.