Paris Hilton was at the Polaroid Beach House party this week. And a few of the famous folks from that scene also popped over to Hilton's nearby beach house. Big whoop, right?

But check this out: My style sources say they saw Paris "making out" with HBO star Adrian Grenier, in what sounds like a scene ripped from an "Entourage" script. Maybe they were rehearsing?

Did Adrian not learn anything from his costar's Kevin Connolly's fatal social error -- dating and then getting dumped by Paris' sister, Nicky Hilton?

Also at the Paris party: Greasy Bear Brandon Davis, his Gummi Bear brother, water balloon-boobed brother Jason and hot shot producer Brian Grazer, who reportedly was hitting on every bikini-clad babe who passed by. Would you like to see my "Splash" sequel, my little chickadee?

Grazer is the successful, spiky-haired producer of successful Oscar-nominated films including "A Beautiful Mind," "Apollo 13" and "Splash." He's Ron Howard's producing partner -- for crying out loud --  and was awarded the David O. Selznick Lifetime Achievement Award at 50.

Surely someone of his caliber doesn't need to -- how can I say this delicately -- troll for talent at a Paris Hilton soiree? Now he's on TMZ at the Malibu beach party with his shirt off? Have some dignity, dude!

Brian's soon-to-be ex-wife, novelist Gigi Levangie, must be loving this paparazzi stuff. They were together for 14 years. That's a lot of time and a lot of fodder. Here's hoping her semi-autobiographical "Starter Wife" series starring Emmy-nominated Debra Messing stays on the air forever.

I can't wait to see the dirty laundry, er, "exciting new plot lines"  that will be written into the "Wife" script now that Gigi's Prada gloves can finally come off.

Photo credit: Paris and Adrian? Say it isn't so! WireImage
Photo credit: Gigi and Brian at the "Starter Wife" premiere earlier this year.
WireImage