*Christina Aguilera, Cee Lo Green release collaboration*

 ‘The Voice’ isn’t the first time Christina Aguilera and Cee Lo Green worked together, as they have now released an older collaboration.

The two have now released a duet they worked on called “Nasty,” states Just Jared. “It actually was supposed to make the ‘Burlesque’ soundtrack, but it didn’t make it,” Cee Lo revealed.

People have reportedly been tweeting about the song which has led to the release of it.

Christina Aguilera's Rainy Day With Her New Man

Where this girl won't go to promote her new movie! Xtina - accompanied by beau Matt Rutler - is in Berlin, Germany for the premiere of Burlesque. What, you thought she'd be afraid of a little cold and snow? Her lipstick stays on no matter what!

Props to Ms. Aguilera for being proud of her so-bad-it's-good musical... and congrats to the film for all the Golden Globe nods!

Credit: X17 Online

Christina Aguilera: Berlin “Burlesque” Photo Call

Making her way around Western Europe, Christina Aguilera was spotted at a photo call for “Burlesque” in Berlin, Germany today (December 16).

The “Genie in a Bottle” songstress posed alongside Cam Gigandet, Cher, Kristen Bell, and director Steve Antin ahead of the big premiere.

Credit: Celebrity Gossip

Christina Aguilera & Matt Rutler: Paris Lovers

Making yet another stop on a worldwide promotional tour, Christina Aguilera and Matthew Rutler were hand-in-hand while stepping out in Paris, France on Wednesday (December 15).

Exiting the Royal Monceau Hotel, the new couple are in the City of Light to promote "Burlesque" - in which Miss Aguilera stars while her new flame happened to be a set worker.

Credit: Celebrity Gossip

Christina Aguilera: “Burlesque” Madrid Premiere

Taking care of some overseas promotional duties, Christina Aguilera and Cher were spotted at a photo call for “Burlesque” in Madrid, Spain today (December 9).

The “Ain’t No Other Man” songstress and the “Moonstruck” actress were joined by Kristen Bell, Cam Gigandet, and Steve Antin as they hammed it up for the press at the Villamagna Hotel.

Credit: Celebrity Gossip

Christina Aguilera's Ex Won't Move Out Of Home

Christina Aguilera’s husband Jordan Bratman will not move out of their home as the couple are divorcing, Radar Online has learned exclusively. Bratman’s actions (or lack of action) is complicating life for Christina.

“It is difficult for Christina since he won’t move out of the house,” a source told Radar Online exclusively.

“When she is back in L.A. she has to stay somewhere even if she’s with their son.”

Bratman occasionally will spend the night out of their home allowing Christina to stay there, the source said, but he simply won’t get out permanently.

Radar Online has also learned exclusively that it was Christina who pulled the plug on the marriage and asked for the divorce.

The reason? “She just grew up during the filming of Burlesque,” the source said.

The source added that Jordan wanted to stay together but “Christina had grown apart from him.”

Aguilera’s attorney Laura Wasser could not be reached for comment. 

Credit: Radar Online

Christina Aguilera Talks Dancin' Feet in Tokyo

Fulfilling her promotional duties, Christina Aguilera was spotted at a press conference in Tokyo, Japan today (December 6).

The “Ain’t No Other Man” songstress was joined by her costars Cam Gigandet and Kristen Bell as well as director Steven Antin ahead of the premiere of “Burlesque.”

During her interview, Ms. Aguilera noted that while she may look super sexy onscreen, the reality of it all was that the movie was hard work.

"I was scared of being out there with real, professional dancers. It's harder than it looks. Probably the unsexiest thing is to see a dancer's feet. After dancing for 17 or 18 hours a day every day, your feet are just bruises and calluses."

Credit: Celebrity Gossip

Christina Aguilera: Why I Filed for Divorce

Christina Aguilera remembers vividly how she felt as she signed the papers in her divorce from music exec Jordan Bratman.

"Things were so unhealthy and unhappy for both Jordan and me, I knew I had to end it," the Burlesque star, 29, tells PEOPLE in an exclusive interview. "I really didn't want to hurt Jordan, and I felt torn about splitting our family up."

The decision to end her marriage of five years was not easy for Aguilera, but she strongly felt she had to do what she thought best for her and Jordan's 2-year-old son.

"When you're unhappy in your marriage, your children are the ones who suffer," says the Grammy-winning pop singer, whose own parents' tumultuous relationship led to divorce when she was 7. "That's the last thing I wanted for my son."

Since filing for divorce, Aguilera has been out in Los Angeles and New York City with a new man, Matthew Rutler, a set assistant on Burlesque.

"He's the kind of person you could spend hours with on the phone talking to and all of a sudden it's daylight," she says.

Credit: People

Christina Aguilera Opens Up About Her New Man

It's been just six weeks since Christina Aguilera announced her divorce, but the singer is wasting no time being single, already announcing she's in love.

In a candid interview with People magazine, Aguilera has opened up about her split from husband Jordan Bratman and surprisingly revealed she's fallen for another man.

The blonde star is talking about Matthew Rutler, a set assistant on her new movie, Burlesque, who she has been photographed with numerous times since her break up.

When asked if she is in love, Aguilera said: "There's a love there, yes. I'm having fun, I'm dating and it's something I haven't had in a really long time."

Rutler's mother, Kathleen, spoke exclusively to Radar Online and denied they were anything but friends.

But Aguilera has now revealed they began dating right after she filed for divorce.

"Matthew is a special person. We had a really strong friendship on the movie," she said. "He's the kind of person you could spend hours on the phone talking to and all of a sudden it's daylight.

"Once I filed for divorce, we started dating. I'm not trying to jump into anything. I just left a five-year marriage. I'm taking it slow and trying to be happy."

And she isn't ruling out tying the knot again.

"Wholeheartedly. I know one day I'll be able to feel that again for someone. That idea will never die."

Credit: Radar Online

Christina Aguilera Holds Hands With New Guy

Is Christina Aguilera ready to go public with her rebound man?

In Los Angeles Sunday, the star -- who filed for divorce from Jordan Bratman last month -- was photographed in L.A. holding hands with new guy Matt Rutler, a set assistant whom she met while making Burlesque.

It's definitely progress for the duo: The last time Rutler stepped out with Aguilera, 29 (during a Nov. 5 outing at L.A.'s Soho House with Nicole Richie and Joel Madden), he attempted to hide from the cameras.

"They've been on a few dates," a source told Us Magazine earlier this month, explaining that they reconnected after Aguilera's September separation from Bratman, her husband of five years.

Cautioned the source: "She's not looking to jump into a relationship right now. She...is focusing on spending as much time as possible with Max," her two-year-old son with Bratman, 33.

Rutler has been "really good for her and is helping her through this difficult time," adds the insider.

Credit: Us Magazine

Annalynne McCord At The 'Burlesque' Premiere

AnnaLynne McCord at the Los Angeles premiere of "Burlesque" held at the Grauman's Chinese Theater, Los Angeles.

Credit: Zimbio

Photos by PacificCoastNews.com

Kristin Cavallari At The Premiere Of 'Burlesque'

Kristin Cavallari at the Los Angeles premiere of "Burlesque" held at the Grauman's Chinese Theater, Los Angeles. Also pictured, Will Ferrell.

Credit: Zimbio

Photos by PacificCoastNews.com

Julianne Hough At The Premiere Of 'Burlesque'

Julianne Hough at the Los Angeles premiere of "Burlesque" held at the Grauman's Chinese Theater, Los Angeles.

Credit: Celebrity Gossip

Kardashian Sisters At The "Burlesque" Premiere

Kendall, Khloe and Kylie Kardashian at the Los Angeles premiere of "Burlesque" held at the Grauman's Chinese Theater, Los Angeles.

Credit: Zimbio

Photos by PacificCoastNews.com

Christina Aguilera At The Premiere Of 'Burlesque'

Continuing on with quite the busy day, Christina Aguilera was looking lovely at the premiere of Screen Gems' "Burlesque" in Los Angeles, California on Monday evening (November 15).

Clad in a flowing green frock, the singer/actress joined co-star Cher as the pair worked the crowd as they slowly but surely made their way into Grauman's Chinese Theater for the debut of their upcoming movie.

Credit: Celebrity Gossip