Shocking? Maybe not so much. Pam's already scraped rock bottom with her companionship choices this summer. She was bound to hit up Jacko at some point.

"They arrived separately at the Shutters Hotel on Malibu Beach so no one would suspect anything and then had a few drinks in the bar," claims a Mirror source. "Pamela was being her usual flirty self and Michael seemed to be responding."

Michael suposedly asked the buxom bombshell out on a second date.

"They went for a coffee at Country Mart in Malibu and looked very comfortable with each other."

Hey, how did they not get their pic taken with David Hasselhoff or stumble over Balthazar Getty and Sienna Miller warming up a bench?

At any rate, sneaking around with Michael is a step up from some of the other men Pam's been lurking with.