Vanessa Minnillo and Nick Lachey
10/16/2006 AT 06:00 AM EDT
and Vanessa Minnillo,
cuddling all night at a bash to celebrate her Maxim
cover at New York City hot spot Tenjune
. The couple whispered in each other's ears and danced along to '80s classics. When Bon Jovi's "Livin' on a Prayer" began playing, they pumped their fists in unison and belted out the lyrics. And Minnillo and her gal pals had several rounds of shots while Lachey – who had a cocktail tumbler in hand – kept blowing bubbles with his gum. After a couple of hours at the club, the two walked out together to a waiting Escalade.
and husband Jordan Bratman,
"sharing steamed mussels and several kisses" at The Ivy in West Hollywood, a diner tells us.
and husband Chris Henchy,
"looking so lovey-dovey," an onlooker tells us, as they dined on penne in tomato sauce with Chris Kattan
and a blonde gal pal at West Hollywood eatery Il Sole.
and Rande Gerber,
acting like newlyweds at his Stone Rose Lounge in L.A. "They were kissing," says a source. "He had his arms around her and she was looking into his eyes."
s Dr. McSteamy, Eric Dane,
and wife Rebecca Gayheart,
lunching on a salmon-and-sour-cream omelette and a milkshake at the Fountain Coffee Room at the Beverly Hills Hotel.
Kid Rock and Pamela Anderson
star Channing Tatum
and his costar and girlfriend Jenna Dewan,
dancing together at West Hollywood club Area. Also making the scene: Nicky Hilton,
who celebrated her 23rd birthday with sister Paris
and pal Kim Kardashian.
At one point, Nicole Richie'
s ex Brody Jenner
stopped by their table to say hello.
and Kid Rock,
partying at a table at L.A.'s Hyde Lounge. "Pam sipped a watermelon margarita out of Kid Rock's hands," says an onlooker. "They looked so sweet together, kissing and cuddling."
By LAURA HAHN, KIMBERLY LANSING and MARISA LAUDADIO