John Mayer Is Doing What To Kristin Cavallari?!!?

Apparently, shacking up with her for TWO YEARS!!!

Reports claim that John Mayer and Kristin Cavallari from The Hills have been hooking up secretly for quite some time (two years!). The pair have been sneaking off to a mutual friend’s house in the Mt. Olympus area of the Hollywood Hills to get freaky…for two years!

That’s a long ass time to keep this under wraps! Props to you guys.

A source close to Kristin says the reality star has been hesitant to start anything serious with John because “because she didn├óΓé¼Γäót want to be added to his long list of conquests, and they were both dating other people off and on.”

Wow! We hope for Jennifer Aniston’s sanity she wasn’t dating him at the time!

Furthermore, we’re hearing that since their secret love affair has come out into the open, they are starting to consider seriously going public.

Can you imagine?!?! John Mayer guest starring on The Hills?

It’s too much to bare!

What do u think?

[Image via WENN.]