Kristin Cavallari Loves the Beach!

1. "The Hills" star cools off in Miami Beach in a teeny weeny ruffled bikini. (Photo: Pacific Coast News)

2. Minka Kelly, Christina Milian, Rumer Willis and Kristin shake their groove thing for an OP Campaign in Santa Monica. (Photo: Getty / Wire Image)

3. Kristin shows off her toned abs in a pink halter bikini in Malibu. (Photo: StarTraks)

4. The former "Laguna Beach" star proves she's always camera ready in a tiny two-piece in Beverly Hills.(Photo: StarTraks)

5. Kristin soaks up the California sun at the Polaroid Beach House in Malibu.(Photo: FAME Pictures)

6. Kristin shows off her bikini body while taking her pooch, Rocco, for a walk in Malibu.(Photo: Pacific Coast News)

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7. If we looked like Kristin in a bikini, we'd be laughing too! (Photo: Splash News)

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8. The water might be cold, but Kristin sizzles in this black two-piece! (Photo: Splash News)