Making the most of a beautiful afternoon,  Kristin Cavallari was spotted hitting up the Malibu Market for a few items yesterday (September 9).

The “Laguna Beach” babe looked fit and fine as she strolled past the paparazzi sporting a black top over a bathing suit with denim cutoffs and sandals while filming scenes for “The Hills”.

And in response to the rumors that he’s dating Miss Cavallari, John Mayer took to his Twitter page (shocker!) to set the record straight.

Mayer tweeted, “Rumor control: How do I put this like a gentleman…I have never high-fived Kristin Cavallari with my p**is.” He continued, “I’m sure she’s a wonderful gal but we have never tasted the Skittles Rainbow together.”kristin cavallari 2 240609