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Ouch!

While in Albuquerque, N.M., filming The Last Stand -- his first starring role since stepping down as California's governor -- Arnold Schwarzenegger sustained a nasty head injury, on Friday.

Schwarzenegger proudly shared a TwitPic of his battle wound, with the caption:

"Got a little banged up on set today. Thanks to the medical staff who got me back in action an hour later!"

The Terminator star didn't reveal how the accident happened, but production was temporary halted on the film so that on-set medics could treat the injury.

Get well soon Arnie!

It's no secret that lovebirds Christina Aguilera and Matt Rutler love Osteria Mozza pizzeria in LA.

With her arm around Rutler, Xtina strutted out of the eatery wearing a Rolling Stones tee, black leather jacket, leggings and sexy red heels. The Burlesque actress is so serious ... hope everything is ok with these two.

The Voice mentor seems to have smoothed out her blonde locks, and as always, is rockin' those red lips!

See more of the twosome on their date night in the gallery below.

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She's ready to become a mamma!

In an in-depth interview with More magazine, Queen Latifah opens up on the devastating loss of her brother, and reveals plans to expand her family in 2012.

The hip-hop-star-turned-actress lost her brother in a 1992 motorcycle crash at the age of 24, which changed her life forever.

"I think the most important thing I've learned is to not stop living. I know for a fact that my brother would not want me to stay right there, stuck in that misery. There's no way they would not want you to live your life to the maximum, to appreciate it, to go for your dreams, go for your goals."

Latifah adds that one of her goals is to become a mother.

"I'm definitely going to adopt - or have - a child. I've wanted to adopt since I was 17 or 18-years-old."

The Cover Girl spokes-model, who usually stays mum on her personal life, did not reveal if she plans to adopt with a partner.

David Russell/Disney-ABC

Regis Philbin has finally said farewell to Live! With Regis and Kelly after 28 years on the air.

With his co-host of 11 years Kelly Ripa sitting next to him, Philbin said:

"For 28 years, millions of viewers have had the great fortune of starting their day with you. For 11 years, I have had the great fortune of starting my day sitting next to you. You took this soap actress and plopped her behind a desk and made her your partner in crime. My life is forever changed."

In response, Kelly told Regis, "I look forward to your next steps and hope they fill you with the joy you've filled all of us with all these years."

For his final words before the show ended, the 80-year-old host said the following to the audience:

"This was the last chance I had in this business: To make it here in New York. I guess it was fate that it happened this way. I'll never be able to answer all the letters and messages that have poured in but I'll always remember spending these mornings with all of you. God bless you all and I hope I see you again real soon."

Farewell, Regis!

Almost 30 years have passed since actress Natalie Wood died of an apparent drowning in the Pacific Ocean near Catalina Island, and now The Los Angeles County Sheriff's have reopened the case. The actress and husband Robert Wagner had been on a yacht called the Splendour back in 1981 ... with fellow actor Christopher Walken.

Homicide investigators are working with Dennis Davern, the former captain of the Splendour who talked about the night Natalie went missing in the 2009 book, Goodbye Natalie, Goodbye Splendour. Davern co-wrote the book with his friend Marti Rulli. The captain says he believes the actress' death was a result of a fight with Wagner.

Investigators say they have "additional information" in the case and they'll reveal what they have at an 11am press conference this morning.

Various reports claim that the story surrounding Wood's death was a cover-up and Wagner may have been to blame. In September 2009, Wagner wrote in his book "Pieces of My Heart" that he was jealous of Wood's chemistry with Walken and that the night of her death, the couple had a fight.

Wood's body was found floating in the ocean and she was wearing a long nightgown, socks and a jacket. According to the autopsy report, she had two dozen bruises on her body and a cut on her left cheek.

In his book, Wagner admits he had an argument with Walken ... and Wood, who was present with the two men, went back to their room. However, after cooling things off with Walken, Wagner says he returned to his room to find Natalie missing.

Wagner's publicist said that the actor's family will "fully support the efforts of the LA County Sheriff's Department and trust they will evaluate whether any new information relating to the death of Natalie Wood Wagner is valid, and that it comes from a credible source or sources other than those simply trying to profit from the 30 year anniversary of her tragic death."

Wood and Wagner were married in 1957, but then split in 1962. The couple remarried in 1972. Wood and Walken were starring together in the movie Brainstorm.

Justin Bieber knows he's not the baby daddy and he's ready and willing to prove it!

The "Baby" singer will move forward with submitting a DNA test to settle claims that he is the father of Mariah Yeater's four-month-old son, who was allegedly conceived in a bathroom after one of Bieber's concerts.

In a recent radio interview with Elvis Duran, Biebs confessed:

"As far as the whole 'baby' situation, it's unfortunate that it had to happen like that, you know, people make false accusations but things happen in this industry and you just have to keep your head high and be positive. If it was up to me, it would've been a better story—like Justin Bieber went off to South America with this 27-year-old supermodel. That would've been an awesome rumor."

While Yeater filed a motion to dismiss her paternity action on Nov. 9 after damming text messages came to light, Bieber's camp still wants to move forward with the paternity test.

The 17-year-old's publicist told E! News on Thursday that he will take the test to put the matter to rest, and hold "those involved with bringing this suit accountable for their actions."

The entertainer's attorney, Howard Weitzman, added:

"Our independent investigation indicates Ms. Yeater never met Justin, she has consistently identified another man as the child's father, and Ms. Yeater and her co-conspirators hatched this scheme in order to extort money from him and to sell her story to the media. There have been no settlement discussions and there never will be."

Sounds like Yeater's story is starting to unravel!

Looks like the ring is finally off!

It was back to work as usual for Ashton Kutcher, who enjoyed a cigarette during a break from filming Two and a Half Men, just hours after Demi Moore announced plans to divorce.

The news came as a surprise to some, because Moore seemed to have forgiven Kutcher for his infidelities, and both had kept their wedding rings firmly in place.

But the G.I. Jane star let the world know it was officially over when she said in a statement on Thursday, "As a woman, a mother and a wife, there are certain values and vows that I hold sacred, and it is in this spirit that I have chosen to move forward with my life."

Kutcher replied with the Tweet: "I will forever cherish the time I spent with Demi. Marriage is one of the most difficult things in the world and unfortunately sometimes they fail. Love and Light, AK."

Moore is now meeting with her lawyers to begin dividing up their estimated $290 million fortune.

Michael Rozman/Warner Bros.

Sexy songstress Rihanna made an exclusive appearance on ‘The Ellen DeGeneres Show”, and she dished on everything from hating her single status to the well-being of her lady parts!

Rihanna on being single…

"I’m not necessarily happy being single. It’s not really that cool. It sucks but it is, what it is. Let me say this right, because I don’t want to make it seem like, my work is my everything. I do put a lot into my job. Most of my time if not all of it. It definitely affects my personal life. My personal life is pretty much non-existent. Which is not good, not for the long run. Not for me, not for “Her” (points to in-between her legs) It's not fun."

And what is Esquire mag's "Sexist Woman Alive" looking for in a man?

"I like men that are more aggressive but mysterious but I like a man to be very sure. I like them to be sure of them selves and know that you’re the man. I’m the lady and the only way for us to make this work is for us to play our roles. You know, I can’t really be the man for you. I don’t want to have to be. I’m the man at work all the time."

The "S&M" singer added, "That’s why I stay on Twitter a lot. So I can conversate with my fans. Because I don’t get any booty calls."

Check out Riri's full interview on The Ellen DeGeneres Show premiering Monday, November 21!