Kristin Cavallari is a Malibu Beach Babe

Kristin Cavallari enjoys a day on Malibu Beach having drinks with friends on Sunday (May 24) in Los Angeles, Calif.

The 22-year-old former Laguna Beach star recently admitted that her prom on the show actually wasn’t her first. “I actually went to five proms, which was a lot,” she told MTV News. “My favorite was senior prom, and I wore a dress similar to the color of my shirt, like a peach dress.”

“Senior prom was just a lot of fun,” she said. “It was just all your friends right before you graduate … and it’s, like, the last thing.”

Earlier this month, it was announced that Kristin will be “replacing” Lauren Conrad in the upcoming season of The Hills.

25+ pictures inside of Kristin Cavallari as a Malibu Beach babe…