John Mayer Accuses Kardashians <br />of Starting Dating Rumors The singer thinks the Kardashian family started <br />rumors that he is dating Kourtney Kardashian. Mayer is adamant there has never been any chemistry between him and the 'Keeping Up With the Kardashians' star. He is convinced her famous relatives <br />were behind the false gossip. John Mayer, on SiriusXM Rumors began to surface last year <br />when an eyewitness claimed they <br />saw John and Kourtney flirting at <br />the 'GQ Men Of The Year' party. The witness says they overheard Mayer saying it was "sweet serendipity running into you," but Mayer maintains he'd never say such a "corny" thing.
