Hot Shots: K-Cav's Got Back! Plus, 'Drina's Smoldering In Black

Last we checked, a weekend in Atlantic City meant riding the Old Lady Express, playing nickel slots 'til sunrise and inhaling a carton of saltwater taffy. 'Course, when you're a high roller like Kristin Cavallari, all ya gotta do is put on a party dress, head for the hottest club in town and wait for the flashbulbs to catch up!

And after an action-packed weekend in Jerz (spent co-hosting a Borgata Hotel partay with Samantha Ronson), K-Cav flew back to L.A. just in time to show off her tan at the Transformers: Revenge of the Fallen premiere.

There was no taffy anywhere to be found, but there was plenty of celebrity eye candy! Joining Kristin for the Cali premiere were fellow carpet walkers Emile Hirsche, Aubrey O'Day, Shia LaBeouf and Megan Fox.

+ Want more? Peep these bonus pix of Hillzie Audrina Patridge lookin' razor sharp at Sunday night's 20th Annual MuchMusic Awards!