Britney Spears Has "Wild Weekend" in Vegas at Hef's Hotel Suite

What happens in Vegas, stays in Vegas ... except when it comes to Britney Spears. She's been spending a lot of time in these parts, and she can't seem to catch a little love and overindulgence, nor faint or fall asleep, without a trail of paparazzi following her around, getting into her business – literally. Then there are all those bloggers going wild with Britney stories and gossip.

We watch every step she makes. It is still not so clear why we can't get enough of her ... maybe it is because someone who seemed so hot and promising now seems to be a walking comedy of errors and it makes us civilians feel better about our own lives to see a rich, famous and beautiful woman select bad clothes, unattractive men, and come off so duhhhh that it makes even those of us who are among the dullest blades in the drawer seem bright?

Whatever the reason, Britney Fever is like crack-cocaine – an addiction that seems to know no bounds. Perhaps she is just pure public relations genius. Inside those crazy outfits and revealing crotch shots is a gal who knows how to keep herself hot in the public eye. After all, she is still one of the top five selling female artists.

It looks like Las Vegas has kind of inherited her in her post-Federline phase. The one-time-Las-Vegas-bride-turned-party-girl seems to be quite a fixture here now and was spotted this weekend.

She was in town this weekend with "new beau" Isaac Cohen, a "model." Model? He looks like a deli counter guy with that hat! Or he could be a nice college guy from Long Island. But model? Maybe in BritneyLand?

Anyway, Brit and "the model" partied at a gay bar and then lived it up in the Hugh Hefner suite at the Las Vegas Hotel.

We hear this is a $40,000 a night, two-level, "Sky Villa" with all the amenities, plus some. It has a Jacuzzi and full bar, and also an 8 ft rotating bed. Wasn't the Hugh Hefner Sky Villa featured on "The Girls Next Door" a while back, when Hef's three blond gal pals came to Vegas for a day to splash around with Playboy Playmate friends?

There were some images of him around that room ... which leads one to ponder: Do people really want to have sex with Hugh Hefner's mug looking down on them?

More importantly, are we to believe this busy mom of two has any energy for nookie, with all the partying and running around she’s been doing?

People say that Cohen could be her honey, and maybe her special rebound man, but he might also just be a friend.

Perhaps they just snuggled on that big bed and Britney dictated her goals for the New Year:

* Get a D-vorce

*Pick hotter men to hang with and marry, who will make people go “Ooooh" and "Ahhhh" not "Ugh" and "Oy Vey."

*Remember where I left the babies

*Listen to my stylist

*Remember to wear panties to my comeback