Elisabetta Canalis, current girlfriend of George Clooney, shows off her assets again in a sexy bikini while vacationing in Mexico on Sunday (November 29).

The 31-year-old Italian model helped George host former supermodel Cindy Crawford and husband Rande Gerber at their house in Puerto Vallarta.

Also pictured below is Cindy, 43, in her own purple bikini.

15+ pictures inside of Elisabetta Canalis and Cindy Crawford back in a bikini…

Summer Glau takes a romantic stroll with her boyfriend, photographer Cooper Reynolds Gross, on Sunday afternoon (November 29) in Los Angeles.

The cute couple, who have been dating since the beginning of the year, held hands while they picked up fresh flowers and some baked goodies.

FYI: Summer, 28, played Cameron Phillips, the sexy female Terminator in FOX's Terminator: The Sarah Connor Chronicles. The series only lasted two season, going off-air last April.

Here’s hoping to see Summer in a new series/movie soon!

Channing Tatum and his wife Jenna Dewan hit the red carpet at Dizzy Feet Foundation’s Inaugural Celebration of Dance at The Kodak Theater on Sunday (November 29) in Hollywood, Calif.

Joining the couple at the event was Nick Zano and girlfriend Haylie Duff (she was Jenna’s bridesmaid).

Channing, 29, and Jenna, 28, met through their love for dance — on the set of Step Up in 2006. During the Dizzy Feet event, there were performances from all three casts of Step Up 1, 2 and 3-D. Channing took to the podium with fellow Step Up stars Robert Hoffman and Rick Malambri.

20+ pictures inside of Channing Tatum and Jenna Dewan stepping up their Dizzy Feet…

Zachary Quinto and his co-star Milo Ventimiglia shoot a new scene for their show Heroes in downtown Los Angeles on Sunday (November 20).

SPOILERS: Milo’s on-screen brother Adrian Pasdar (Nathan Petrelli) will take his final bow TOMORROW (November 30) on NBC @ 8PM ET/PT.

“Some deaths really need to stick,” Adrian tells USA Today. “I’m happy to have had the opportunity to have this long of a run.”

“On a show where you put characters in life-and-death situations with real stakes, characters have had to die,” creator Tim Kring adds.

15+ pictures inside of ZQ and Milo shooting Heroes…

Vampire Diaries hunk Zach Roering models head-to-toe Tom Ford in the December 2009 issue of men’s fashion and lifestyle magazine Da Man.

How did the 24-year-old actor get started in showbiz?

"My father was an actor at the local playhouse and that is a rooted inspiration. I heard about an acting school in Cleveland, Ohio on the radio and started driving down every weekend from age 16 to 18," Zach recalls, while adding, "and then I moved to New York three days after my high school graduation."

FYI: Zach also played Casey Hughes on the soap series As the World Turns.

Kate Walsh takes a walk in the cool Southern California weather on Sunday (November 29) in Hollywood.

The 42-year-old Private Practice actress was a guest on Late Night with Jimmy Fallon few weeks ago and shared a funny incident concerning impostors.

“There are people out there apparently pretending to be me,” Kate shared about when she visited her neighbor one day. “He was like… ‘You said you were going to come over and have wine and hang out - on your Facebook. My wife is a huge fan and we’ve been Facebooking you”

“He showed me his computer and somebody is pretending to be me on Facebook.”

American Idol runner-up Adam Lambert lands at LAX airport and declines to give a kiss to a waiting photographer in Los Angeles on Saturday (November 28).

The 27-year-old San Diego-born singer has had moderate success with his album, “For Your Entertainment”, with sales of approximately 225,000 copies. Adam’s sales were far below that of British sensation Susan Boyle, who sold over 600,000 copies of her album, “I Dreamed A Dream”.

10+ pictures inside of Adam Lambert dissing the kiss…

Katie Holmes arrives at the Dizzy Feet Foundation’s Inaugural Celebration of Dance at The Kodak Theater on Sunday (November 29) in Hollywood, Calif.

The Dizzy Feet Foundation was founded in 2009 by Katie, producer Nigel Lythgoe, director Adam Shankman and Dancing with the Stars judge Carrie Ann Inaba to help underprivileged young people realize their dream of becoming professional dancers and to support, improve, and increase access to dance education in the Unites States.

10+ pictures inside of Dizzy Feet fabulous Katie Holmes…

Jennifer Garner heads into Byron & Tracey Salon in Beverly Hills with her locks in a bun and leaves with a new blown out ‘do as she heads home on Sunday (November 29).

The 37-year-old actress recently spoke to Australia’s Daily Telegraph - The Invention of Lying opens down under today.

“I’m happy with the roles I have had so far. I feel like I have had a wide range of scripts - from drama to comedy to action,” Jen said.

“But I do think that my best work lies ahead of me.”

10+ pictures inside of Jennifer Garner leaving a hair salon in Beverly Hills…

Ke$ha arrives in all of her glitter glory at the T4 Stars of 2009 concert at Earls Court Arena on Sunday (November 29) in London, England.

The 22-year-old garbage chic singer recently explained her stage name to UK’s Guardian. “The dollar sign, to be honest, was me taking the piss out of being broke,” she shared in the Tennessee twang of her native Nashville.

As for her mom Pebe, Ke$ha says, “My mom’s a badass… she has balls. You need that in this industry, in this world, to stand up for what you believe in. She taught me that you don’t need anybody else to validate anything. She wanted a child, she had me, she didn’t want a man to tell her when and what to do. I think that’s badass. She’s a strong woman, a total hippie.”

Watch Ke$ha’s performances below from yesterday’s G-A-Y Heaven in London! She definitely dressed for the occasion, wearing rainbow glitter eye make-up!

Reese Witherspoon and Jake Gyllenhaal are still very much together, Jake’s rep confirms to JustJared.com.

Reese, 33, and Jake, 28, have been a couple since starring together in the 2007 drama thriller Rendition.

Reese was singing the praises of Jake as late as last month in the November issue of InStyle: “We spend the weekends outside L.A, in Ojai, where I have a farmhouse. We have chickens and we grow cucumbers and tomatoes. I love it. It reminds me of where I grew up in Tennessee.”

News of the breakup was first reported by People.

Jennifer Lopez sports a matching gray sweater and cap as she leaves Duck Soup bookstore in Los Angeles on Saturday (November 28).

The 40-year-old Bronx-born entertainer hopped into her black Audi SUV after she her shopping spree. J.Lo’s legal woes continue to build as she will soon face a lawsuit from her ex-husband Ojani Noa for $100 million. The charges will allege that Jen interfered with his recent project and that her mother sold some video footage to Univision without his permission.

10+ pictures inside of lucky ducky Jennifer Lopez…

True Blood hunk Ryan Kwanten celebrates his 33rd birthday at Lavo nightclub at The Palazzo Resort Casino in Las Vegas, Nevada on Saturday (November 28).

The Aussie actor first lunched at Dos Caminos in the afternoon before heading over to Lavo for dinner. As the wee hours of the morning approached, Ryan and his friends made their way over to Tao to hear DJ Vice spin.

Happy Birthday, Jason Stackhouse!!!

20+ pictures inside of Ryan Kwanten celebrating his 33rd birthday in Vegas…

Pierce Brosnan goes on an afternoon bike ride with his two sons, Dylan, 12, and Paris, 8, on Thanksgiving (November 26) in Malibu, Calif.

The 56-year-old James Bond recently finished filming Remember Me with Twilight’s Robert Pattinson.

In the coming-of-age drama, Robert plays a rebellious college student who has a strained relationship with his disconnected wealthy father, played by Pierce. The college student then finds himself while falling in love with a police officer’s daughter.

The movie hits theaters on March 12, 2010.

10+ pictures inside of Pierce Brosnan biking with his boys…

Rihanna rubs shoulders with Jay Sean at his album release party at The Royal Exchange Bank in London on Saturday night (November 28).

Jay’s album All or Nothing hits UK stores tomorrow (November 30).

Other pics include Rihanna and her BFF Melissa at the exclusive Wellington club in Knightsbridge, on their way to Bungalow 8.

Tonight, Rihanna will be performing on The X Factor results show.

15+ pictures inside of Rihanna celebrating Jay Sean’s album release…

Elisabetta Canalis, boyfriend George Clooney, Cindy Crawford and husband Rande Gerber spend a few days together on vacation in Mexico on Friday (November 27).

Elisabetta, 31, and Cindy, 43, broke out their bikinis as they spent time in the pool and worked on their tans.

Just on Wednesday, George and Elisabetta were seen enjoying seafood and sushi in Rome. Talk about jet-setters! Around the world in 80 days perhaps?

10+ pictures inside of bikini buddies Elisabetta Canalis and Cindy Crawford…