Dressed up and ready to go, Blake Lively, Leighton Meester, Chace Crawford and Ed Westwick were all spotted hard at work on set of “Gossip Girl” on Friday (September 3).

The good looking castmates reported for duty on the Upper East Side of New York City and shot several scenes for their hit CW show as the paparazzi looked on.

In related news, Ms Lively recently revealed how excited she was to shoot scenes in Paris, France earlier this summer. She told Entertainment Tonight, "Oh my gosh, I was thrilled when I found out we'd be filming in Paris. It's just such a beautiful, magical city and New York has that old European vibe already, it has that history, but it's still the States.”

Meanwhile, Ms Meester talked about what her character Blair was up to in the City of Lights. She told, "Blair spends her time in Paris shopping, meeting French men, walking around in beautiful outfits and causing drama - what else?"

Having a marvelous time at the 67th Venice Film Festival, Elle Fanning was spotted at the premiere of her new movie “Somewhere.”

The “Phoebe in Wonderland” actress looked beautiful as she posed for the paparazzi in a strapless fluffy light blue dress with gold heels.

Miss Fanning was joined by her costar Stephen Dorff as she made her way inside the Sala Grande Palazzo Del Cinema for the special screening.

Written and directed by Sofia Coppola, “Somewhere” is about a hard-living celebrity who changes his life when his daughter comes to live with him. It hits theaters December 24th.

She’s no stranger to magazine covers, and Nicole Richie is looking fine on the front of the October issue of InStyle UK.

The “Simple Life” mommy sports a bangy black hairdo along with a series of high-fashion getups, showing off her unique sense of style.

She told the magazine, “One thing about me is that I have always taken responsibility for my own actions whether they're good or bad. Even when I was going through my tough times, that was a situation I created.”

“People ask me; do I blame Hollywood or my parents? No, I don't blame my parents. It had nothing to do with them, I created it and manifested it and I got myself through it with help from a lot of great people.”

Earlier this summer he was hit by a car and the driver took off, and Kellan Lutz's assailant is still at large.

The “New Moon” hunk was working on the set of his movie “Immortals” when the incident occurred and Lutz says he’s worried for his own safety because the culprit still hasn’t been nabbed by Canadian police.

Paparazzo Richard Fedyck is thought to be the driver of the car, though he’s still yet to submit his driver’s license to the Montreal police.

In a press statement, Fedyck said he indeed witnessed the incident, but he wasn’t the driver and hadn’t been contacted by the authorities.

She’s always up to something and yesterday (September 2) Rihanna was spotted on the set of her new film “Battleship.”

The “Rude Boy” songstress looked a bit annoyed with the paparazzi as she made her way around the Oahu, Hawaii lot while holding up her middle-finger salute.

In related news, Ri-Ri is already gearing up to release the lead single from her fifth studio album beginning next week.

“Only Girl (In the World)” will hit airwaves this Tuesday (September 7th) on Ryan Seacrest’s website at 3am Pacific/ 6am Eastern.

Last weekend she tweeted, "@RyanSeacrest Soon! In less than 10 dayz ima send u sumn special, and ur gonna play it OVER and OVER, like I'm the only girl in the world!"

Making the most of the mild weather, Sam Worthington was spotted out and about in Sydney, Australia today (September 3).

The “Avatar” actor was joined by his lovely girlfriend Natalie Mark as he tried to ignore the nearby paparazzi.

Earlier in the week, Sam was seen stocking up on some adult beverages with a few buddies at a local liquor store.

And on the career front, Mr. Worthington has been cast in a new indie surfing drama tentatively titled “Drift,” to be shot in Perth.

He was arrested for drunk driving and sentenced to jail time, and Chris Klein has paid his debt to society.

The “American Pie” actor appeared in Van Nuys court, pleaded no contest to his DUI charge and served 96 hours behind bars

In addition to his time served, Chris will also have four years of probation, hefty fines, and a year and a half of alcohol education.

Klein told the court, "I apologize for my wrongdoing and I really appreciate that the court gave me the opportunity to prove how seriously I took all of this."

Getting back to work on her latest project, Kristen Stewart did her best to keep cool in the New Orleans heat as she prepares for scenes for her new film, "On the Road'" on Thursday afternoon (September 2).

According to a GossipCenter source on the scene, the Bella Swan babe left her Big Easy hotel with hunky co-star, Garrett Hedlund, as the pair headed off to rehearsals.

Once arrived on-set, Miss Stewart proceeded to puff on a cigarette and chomp down a banana before sitting down with the crew to go over her lines.

The sighting comes just after Kristen moved out of her shared Bel-Air abode with Robert Pattinson, as a real estate agent told E! Online: “They are no longer renting the home.”

Back to "On the Road", the Walter Salles directed film is due out in 2011 and is about "a young man sets out to travel the roads and railways of America."

The highly-anticipated release of “Camp Rock 2” is upon us and, according to its cast members, will be nothing short of a rockin’ hit.

MTV News recently caught up with a few of the “Final Jam” stars, with Matthew Finley telling, "I'm excited for everybody to see the dance numbers and performance numbers. I feel like we worked really hard. There were several genres of music in there. Listening to the soundtrack gets me amped and excited, so I'm ready to see it with action and with the movie."

Meanwhile, Jasmine Richards added, “There's a lot of cool, fun songs and dances.”

And one of the show's stars, Joe Jonas, revealed, “For us, that was really exciting because for the first one we stuck to about three different sets, and this time probably having 15, 16 different sets, for us, that was really exciting.”

“Camp Rock 2: The Final Jam” airs on the Disney Channel later tonight (September 3).

Ushering in another year in his eventful life, Charlie Sheen is celebrating his 45th birthday today, September 3, 2010.

Experiencing quite the rollercoaster past twelve months, the "Two and a Half Men" star hit headlines after landing in jail for a Christmas Day attack on ex Brooke Mueller.

Following numerous court appearances, Sheen ended up getting quite the light sentence consisting of one month in rehab and no work conflicts.

On the brighter end of things, Charlie recently locked up quite the impressive payday for his CBS television work - as he became the highest-paid actor on the small screen while earning $1.25 million an episode.