Paparazzi Photo

One night after celebrating her 31st birthday in New York City, Kim Kardashian -- along with hubby Kris Humphries, sister Khloe, brother-in-law Lamar Odom, and BFF Mark Ballas -- brought the party to Marquee nightclub in Las Vegas.

Possibly dating former co-stars Blake Lively and Ryan Reynolds were spotted this morning outside Ryan's apartment in Boston, MA.

Kim Kardashian had plenty of reason to celebrate last night in New York with hubby Kris Humphries -- not only was it her 31st birthday, but news broke she'll have a big role in the next Tyler Perry movie, "The Marriage Counselor."

Wearing his and hers shades, "Real Housewives of Beverly Hills" widow Taylor Armstrong enjoyed a friendly lunch with "Most Eligible Dallas" hunk Matt Nordgren at Clementine Cafe in L.A. on Thursday.

While the Bravo stars have been rumored to be hooking up, Nordgren is adamant they are just "friends" ... and Armstrong just tweeted "I am NOT dating anyone from anywhere! Stop the rumors! I am trying to heal with my daughter."

Shia LaBeouf wasn't showing any after effects of the beating he took last week while riding his bike in Vancouver today – and this time he made sure it was only his tires that made contact with the street.

As we previously reported, Shia was on the losing end of a brawl outside a Vancouver bar while in town shooting “The Company You Keep” with Robert Redford.

Lindsay Lohan put herself together and hit up the concert honoring Bill Clinton's foundation last night in Hollywood.

Lindsay Lohan did her part to support the local shop owners in Beverly Hills ... hitting up a few stores with her sister Ali this afternoon.

Beyonce and her alleged baby bump (kidding!) went out for a stroll in New York City yesterday.

A moving truck went to Ashton Kutcher and Demi Moore's house in L.A. yesterday ... according to the photo agency that shot this pic.

It's the modern day version of, "She loves me, she loves me not" ...

One day, Charlie Sheen and Denise Richards hate each other ... the next day they're arm in arm and dining together ... like last night, when they hit Da Tommaso in NYC.

As we have reported over time, Denise has gone through periods where she couldn't stand Charlie's guts, feeling he was compromising their kids and making her life a living hell.

Charlie says he's a changed man ... and judging by the HUGE smiles on their faces, it seems, Denise believes him ... for now.

11:45 AM PST: A source close to the couple tells TMZ ... Charlie and Denise didn't plan to be in NY together ... but both happened to be in town on business ... and figured they'd get a bite to eat while there.

Denise flew in to shoot a guest spot on “30 Rock,” and Charlie is out pitching his new show “Anger Management.”

Former Italian murder convict Raffaele Sollecito -- Amanda Knox's ex-boyfriend -- had another reason to smile this week ... dude is finally getting a brand new Italian ID card.

Sollecito -- who was recently freed from an Italian prison after an appeals court ruled he and Amanda did NOT murder Knox's roommate -- hit his local photo shop a few days ago. He later took the pics to a government window labelled, "Carta d'identità" (ID card).

Interesting to see Sollecito walking around Italy so comfortably ... considering he and Knox were SO hated during the murder hearings, that they were rushed out of the courtroom by armed guards when they were freed earlier this month.

"Underworld" star Kate Beckinsale showed off her ridiculously sexy bikini body while on vacation in Mexico with her lucky husband Len Wiseman on Tuesday.

No fists were thrown when Channing Tatum stripped off his shirt to reveal his buff, hairless chest while filming his male exotic dancer movie "Magic Mike" on a boat in Tampa on Tuesday.

Voila.

Steve Jobs' biological father -- the man who put the former Apple CEO up for adoption as a baby -- can't let go of his son's memory ... gripping his iPhone 4 today outside a casino in Nevada.