Cavallari laughs off John Mayer rumours

Hills star Kristin Cavallari has laughed off rumours that she enjoyed a string of dates with John Mayer.

A tabloid report had suggested that the pair have been regularly getting together over the past two years, using a mutual friend's home as their meeting place.

Speaking to Us Weekly, she said: "I literally met John one time for five minutes.

"I am single, I'll tell you that. I'm 22. Why have a boyfriend? I'm having fun."

Mayer, who previously romanced Jennifer Aniston, poked fun at the speculation in a recent string of messages posted on his Twitter account.