Bruce Willis and his new wife Emma Heming lead the charge of celebrities at Fashion Week Friday night, stopping into the Mercedes-Benz Star Lounge backstage after enjoying the Monarchy Collection show.

Was the noted Hollywood Republican handing out Fashion Week-themed "No On Obama-care" buttons, I asked?

"Er, no," said a staffer. "But he did get his own drinks from the bar, which surprised us."

What a guy!

Also at Monarchy Collection was "90210"'s AnnaLynne McCord, with her rumored beau, "Twilight" hunk Kellan Lutz. But while the two refused to be photographed together, they were looking very much like a couple away from prying paps at the exclusive W Hotel Lounge.

Rounding out the vampire quotient at the backstage lounge was Adina Porter from rival bloodsucking franchise, "True Blood." And they were all looking rather lovely, for creatures that apparently can't see themselves in a mirror.

Earlier I chatted with timeless beauty Dayle Haddon, who was hosting a retrospective of "fashion and automotive design," curated by Mercedes-Benz and Modelinia.com. The modeling legend was accompanied by a yet-unreleased 2010-model Mercedes E63.

"I think this car has a feature that if you fall asleep, it'll wake you up and give you coffee," she joked, stroking it lovingly.

Also lending some star power to the shows were Taylor Momsen and my new obsession, MTV It-Girl Alexa Chung. Judging by some of the looks they were getting from male-model types hanging around, a couple of the guys were wishing they'd have the chance to wake them up and give them coffee.

Overheard at the McCafe kiosk at the Tents: "Oh my God," said one fashionista, after being served an iced mocha with a theatrical crown of whipped cream and chocolate topping. "This thing is even gayer than Christian Siriano!"