Washington (ANI): Singer John Mayer posted some ridiculously funny Tweets to establish the point that he isn"t dating Hills hottie Kristin Cavallari. The 'Your Body is a Wonderland" hitmaker"s first post read: "Rumor control: How do I put this like a gentleman...I have never high fived Kristin Cavalari with my penis," Us magazine reports.

Another went: "I'm sure she's a wonderful gal but we have never tasted the Skittles Rainbow together." He added: "My Milli has never slam danced with her Vanilli."

And Mayer ended with: "I have never Bensoned her Hedges, nor have I attempted to Bartle her James." The posts come after rumors spread on the net of his link-up with Kristin.