Christina Aguilera may be head over heels for beau Matt Rutler, but the sexy singer is never too busy to sign autographs for her adoring fans.

Xtina and Matt, both wearing stylish hats, headed to dinner in New York ... and we have to admit, these two seem to be going the distance! Could this relationship be on the fast track to something more serious? We hope so!

See Matt acting like the perfect gentlemen ... after the jump.

Taylor Momsen will have to be content with troublemaking off screen, apparently.

The actress and her co-star Jessica Szohr will no longer star on the CW's Gossip Girl, TVLine reports.

Momsen played Jenny and Szohr played Vanessa. Momsen had made it quite clear in past interviews that she wants to focus on her music (the 17-year-old fronts The Pretty Reckless) and her on-set antics have made headlines. Tim Gunn guest starred on the show in November and called Momsen a "diva" and "a brat."

Gossip Girl is coming up on its fifth season. The show's core cast -- Blake Lively (Serena), Leighton Meester (Blair), Penn Badgley (Dan), Ed Westwick (Chuck) and Chace Crawford (Nate) -- will all be back in the fall.

In addition - one star will be promoted to series regular status and become a main character on the show. See who after the jump!

Al Pacino, who starred in The Godfather trilogy, is the latest big name to join Gotti: Three Generations.

Lindsay Lohan will now have the privilege in starring opposite Pacino, John Travolta, Kelly Preston and Joe Pesci. Sounds like she won the acting lottery!

The film, now being directed by Barry Levinson, will have Pacino playing Neil Dellacroce ... a mentor to Travolta's Gotti Sr. character. Levinson and Pacino previously worked together on the HBO film You Don't Know Jack.

Find out which roles have yet to be cast ... after the jump.

Harpo

Chaz Bono, formerly Chastity Bono, opened up to Oprah Monday about his physical transition from woman to man.

Chaz, 42, is the child of Cher and the late Sonny Bono. He describes going through puberty as an adolescent and hating his body as it grew into a more womanly shape. "I felt like my body was betraying me," he said.

"It was just horrifying to me. You have this image of yourself and all of a sudden your body does the exact opposite of what you feel."

Chaz said he first decided to become a lesbian -- a label that "worked for a little while." But, Chaz said he eventually realized that being a woman who was attracted to women was not his reality.

"I always had this idea that, sure, I wished I was a boy and felt more like a boy and all of that. But I wasn't, so I would deal with it. And I for some reason thought there were other lesbians that felt that way and that was just part of that community. Then I started to realize, no, that isn't what a lesbian is at all. That's what being transgender is."

Chaz also talked about how parents react to transgender children.

"This is an incredibly difficult process for parents, the truth is that a lot of parents never speak to their transgender kids again."

So how did his very famous mother react? Read how Cher felt after the jump.

...in slow motion.

Bieber stole a kiss from Selena at a recent press conference in Indonesia, and it was caught on tape. Selena told Seventeen magazine for its most recent issue that she didn't want to keep their relationship under wraps.

"I don't like hiding. I do like to keep certain things to myself, but at the end of the day, I'm 18, and I'm going to fall in love. I'm going to hang out with people, and I'm going to explore myself, and I'm okay with that."

Well, kissing at a press conference would be a good way to get things out in the open! Gomez, 18, also told the mag that she didn't feel like she had ever been in love ... but she and Justin, 17, look pretty close here. We love how he hugs her at the end!

Rihanna is ready and willing to perform ... no matter where it is!

The 23-year-old beauty, currently in Hamburg, Germany, is seen here getting off a yacht named "Mein Schiff 2" after giving an onboard performance. RiRi is looking fine from head to toe.

She's also celebrating the release of her latest video for "California King Bed." Check out the sexy video below!

inset image courtesy of Mario Testino

Now that the royal wedding at London's Westminster Abbey is behind them, Prince William and Kate are enjoying some private time as husband and wife on their honeymoon.

Multiple sources confirm to X17online that the newlyweds are now on Island Desroches in the Seychelles.

A rep for St. James Palace released the following statement:

"They have gone [on honeymoon]. We are not confirming locations or commenting on any speculation on where they may be going for their private honeymoon, but we can confirm that they have left."

Once their honeymoon wraps, the couple will begin their North American visit which will start in June. Yes, this will include a trip to California. This will be Kate's first time in the U.S. We're counting down the days!

Sarah Ferguson, The Duchess of York, recently spoke out about not being invited to the royal wedding. Read what she had to say ... after the jump.

It's nice to see Nicole some place other than the gym!

We caught up with Ms. Richie looking every bit the 60's flower child, as she ran a few errands in LA solo. The fashionable mama of two left the kids a home to get a little shopping in, because it's always hard running errands with young one's tow!

Find out which famous celeb baby shower Richie recently attended, after the jump ...