Taking the stage for an energetic performance, Jennifer Lopez dazzled at the 60th Sanremo Italian Music Festival on Friday evening .

Showing off her dance moves at the Ariston Theatre venue, the “Get Right” singer was a hit as the packed house offered up quite the warm welcome.

After finishing up with her trip overseas, J Lo is set to return to the States to host “Saturday Night Live” for the first time in nearly nine years.

Scheduled to appear on the long-running late night show on February 27th, Miss Lopez will also be the musical guest as she helps promote a new movie “The Back-up Plan” and her new album coming out in April.

Dazzling fellow attendees as they worked the red carpet, Penelope Cruz and Marion Cotillard looked stunning at the Paris premiere of “Nine” on Thursday night

Held at the Cinema Gaumont Marignan, the brunette beauties joined co-star Daniel Day Lewis and director Rob Marshall at the swanky French screening session.

The overseas press run comes as Miss Cruz readies for a big night at the Academy Awards come March 7th.

Both a presenter and a nominee for Best Supporting Actress for her work in “Nine”, Penelope previously told press of the Oscar bid, “I am completely surprised and elated. Rob Marshall is not only a genius but an absolute joy to work with. I woke up every morning excited to collaborate with this amazingly talented group of actors. Filming this movie was such a special experience and to be nominated for this role makes me so happy.”

Tending to his all-important legal matters, Chris Brown made an appearance at the Criminal Courts in Los Angeles, California on Thursday (February 18).

Joined by his lawyer, Mark Geragos, the “Kiss Kiss” singer was dressed casually as he eased his way inside for a probation update hearing.

According to TMZ reports, Brown had performed 32 days of hard labor in Virginia, also having attended 17 of his 52 required domestic violence classes.

Making the judge happy with his compliance, Chris was granted an order permitting him to travel out of town between the dates of May 18 to June 27 for concert performances.

Keeping the romance alive, Gavin Rossdale treated Gwen Stefani to a Valentine’s Day lunch at the British pub Fox and Hounds in Studio City on Sunday (February 14).

Celebrating the lovers holiday, the musically inclined couple were all smiles as they strolled past paparazzi on what was a sunny west coast afternoon.

Lady Gaga is reportedly dating her "best friend".

The ‘Poker Face’ singer is said to have grown increasingly close to her style collaborator Matthew Williams in recent months, who she previously romanced for over a year.

A source said: "Matthew and Gaga have been dating for months. They were together on and off for more than a year, but called it off when mixing work and love became too difficult."

After the pair first went their separate ways, Gaga began dating an entrepreneur named Speedy while Matthew started a new relationship and became a father.

However, both romances fizzled out and the former couple have now reconciled after growing close on the star’s ‘Monster Ball’ tour.

The source added to InTouch magazine: "They spend all their time together, and travel everywhere, so it was bound to happen. Speedy dumped her, and Matthew left his girlfriend for Gaga."

The singer has previously revealed Matthew was the creator of her infamous ‘hair bow’ hair style.

She said: "Me and Matt Williams, he’s my creative partner and my best friend, we design and creative direct everything together, we were on the set of my ‘Poker Face’ video. We were looking through books, and he was looking through a Gaultier fashion show, and Gaultier did all this amazing hair art with cats and giraffes, like crazy amazing.

Getting an early start to the day, Miranda Kerr was spotted hot on the promotional trail in Sydney, Australia on Thursday morning .

The catwalk cutie looked adorable in a multi-shade blue toned ensemble as she dropped by the studio’s of Channel 7 for a quick interview session.

As previously reported by Gossip Center, Miss Kerr was busy strutting her stuff on the runway the previous day, as she showed off the latest looks from David Jones.

Meanwhile, Miss Kerr will sadly be celebrating Valentine’s Day away from beau Orlando Bloom, who is currently situated in Los Angeles while filming a new flick called “The Good Doctor”.

Working her way into the weekend, Megan Fox was spotted on the set of her upcoming movie “Jonah Hex” in Los Angeles on Friday (February 5).

All dressed up in a snazzy ensemble, the brunette beauty smiled as she toted an umbrella while camera crews captured her each and every move.

Due out in theaters on June 18, 2010, the film co-stars Oscar winner Mickey Rourke – who had nothing but praise for his sexy co-star.

He tells of Miss Fox, “I didn’t know too much about her, except what I read. And I think the pleasant surprise was this girl who’s a world-class beauty turned out to be probably the best young actress I’ve ever worked with. I don’t know if a lot of her films have showcased her acting ability more than, say, being action-oriented, but she really stepped up the plate with this one and was very consistent and professional, beyond her years. At 23, I couldn’t do half of what she’s doing.”

Giving her fans an early Valentine’s Day gift, Miranda Kerr recently posed for a special lingerie edition for Victoria Secret.

Like a seasoned pro, the sexy model showed off her gorgeous figure in several shots wearing various pieces of lingerie.

In related news, it is rumored that Ms Kerr will be spending her Valentine’s Day in Brisbane, Australia but no word yet if boyfriend Orlando Bloom is joining her.

Heading out of town just ahead of the weekend, Britney Spears was readying to jet out of LAX Airport on Thursday morning .

The “Gimme More” singer donned a blindingly bright red sweater as she joined boyfriend Jason Trawick and her little entourage at the popular terminal.

As previously reported by Gossip Center, Britney recently joined Lady GaGa, Kate Bosworth and a slew of other celebs in donating to the Haiti relief efforts.

Miss Spears announced that she’s auctioning off her silver Versace gown from the MTV Video Music Awards in 2008 – with all proceeds heading straight to charity.

Ready to log more hours at work, Katy Perry was all smiles as she arrived at a studio in Los Angeles on Thursday afternoon.

The recently engaged “I Kissed A Girl” singer strolled into the entrance, seemingly having something up her sleeve for her co-workers, as she tweeted, “YES I beat them here! Now to setting traps!”

Meanwhile, Miss Perry took to her Twitter account to shoot down pregnancy rumors in her oh-so-eloquent way.

She replied to a comment from producer/songwriter Lukasz Gottwald, writing, “ur gonna make me cry, maybe that’s my period tho. THAT’S RIGHT I’M BLEEDING.”