Jackson family matriarch Katherine Jackson is safe at home, after a missing persons report was filed on Saturday night when family members were unable to reach her, CNN reports.

Apparently the 82-year-old had been MIA for the past week, and the Los Angeles County Sheriff's Department said in a statement on Sunday:

"Katherine Jackson is reportedly with family members. Late Saturday night, a different family member reported that he was unable to speak to her and is concerned for her well-being. Deputies are continuing to make efforts to reach her and ask that she contact the Malibu/Lost Hills Sheriff's Station."

Michael's 14-year-old daughter Paris Jackson Tweeted her concern for her grandmother early Sunday morning, expressing: "Yes, my grandmother is missing. I haven't spoken with her in a week [and] I want her home now."

Jackson's lawyer, Sandra Ribera, told CNN Katherine flew from Calabasas, Calif. to Albuquerque, New Mexico July 15 to attend a Jackson brothers concert with her eldest daughter, Rebbie, but her family "haven't been able to reach her for almost a week."

"They are told she's unavailable . . . I'm concerned that she's not safe," said Ribera, adding that Katherine "has never gone 24 hours without talking to her kids."

In other news, a doctor with ties to Dr. Conrad Murray reportedly tricked Katherine into believing he was treating her on behalf of her regular physician in the moments before she disappeared.

“Last weekend Katherine Jackson was getting ready to leave for a much anticipated road trip in the RV her son Michael bought for her to watch her sons perform,” Katherine's lawyer revealed to Celebuzz.

“Prior to her departure, a doctor was brought to her home and represented that he had been sent from the office of her longtime physician. Based on this representation, Mrs. Jackson agreed to meet with the doctor who subsequently ordered her to fly rather than drive to her sons’ concerts. Mrs. Jackson followed what she believed to be her doctor’s instructions," she said, adding: “Katherine Jackson’s longtime physician recently confirmed that his office did not send a doctor to Mrs. Jackson’s home last weekend before she left on her trip. It has further been discovered that the doctor that Katherine Jackson last saw has been publicly reprimanded by the California Medical Board for fraudulent activities and has ties to Dr. Conrad Murray.”

It's been a dramatic week for the Jackson family, who publicly criticized the executors of the late Michael's will, John Branca and John McClain, who they claim have been taking advantage of their mother and defrauding the family.

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Taking advantage of much-needed time off from her busy work schedule, Rihanna is just living her life in Saint Tropez!

We spotted the Grammy winner attempting to cover up her sheer tank top while leaving the exclusive nightclub, VIP Room, with some friends while a bodyguard carried her gift bag, on Saturday night. Ri must have been feeling a bit lonely though, because the sexy single Tweeted from the club: "I wanna dance with somebody who loves me."

Earlier in the day, the S&M singer enjoyed a leisurely day aboard a luxury yacht with Magic Johnson, who she invited to spend the day with her and some pals in the South of France. After the excursion, the former Laker Tweeted: "We had a great time hanging with @Rihanna & her friends on her yacht.” We did too! Thank you."

David Hasselhoff has officially entered his swinging 60s!

The former Baywatch star celebrated his 60th birthday bash at the Greystone Manor Supperclub in Hollywood, on Saturday night with 32-year-old girlfriend, Hayley Roberts, where they posed for pics atop a sexy classic car.

The Hoff donned a black birthday suit with a half unbuttoned bright blue shirt, paired with Christian Louboutin patent leather shoes, while his Welsh girlfriend showed off her lovely legs in a short white dress and stiletto heels.

Before leaving for the party, David Tweeted: "Hoff the charts tonight @Greystone_Manor Celebrating the big 60! Cant wait to see all my baywatch and knight rider friends!"

David, who turned 60 on July 17, said he spent his actual birthday in bed with his ladylove. "One way maybe I'll celebrate it is to stay in bed with my girlfriend and make love 60 times, that's what I want to do," he exclaimed.

Looks like David got everything he wanted this year!

What romantic getaway would be complete without a little freestyle guitar playing?

Vanessa Hudgens and beau Austin Butler appeared to be headed for a couples-only vacation together as they hauled a huge suitcase and guitar out of the Studio City pad they've been sharing, on Saturday afternoon.

The happy couple made their way to LAX, where Vaness was seen carrying her beloved Fender case through the terminal, before hopping on a plane out of town.

On Friday, the couple caught a showing of The Dark Knight Rises in Sherman Oaks, and after the movie, Hudgens took to her Facebook page to share a darling pic of herself as a little girl, with the caption: "Everyone, say hello to the original catwoman. ;) me!"

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It was a sad day for Sylvester Stallone, who led mourners at the private memorial for his son Sage at St. Martin of Tours Catholic Church in Brentwood, on Saturday afternoon.

The Rocky star was joined by close family and friends at the service and was accompanied by his current wife, Jennifer Flavin, ex-wife and Sage's mother Sasha Czack, younger brother Frank and longtime friend and attorney Marty Singer. Fans also gathered across the street from the church to show their support for Stallone.

After the service, the hearse was surrounded by a police motorcade as it was driven to Westwood Village Memorial Park Cemetery, where the 36-year-old will finally be laid to rest.

Sage was found dead in his home last Saturday of a suspected overdose, after bottles of pills were found scattered all over his room. Toxicology results are expected to be concluded within four to six weeks.

Taking the opportunity to show off her lovely legs, Kristen Stewart looked casual-cool in shorts and a tee as she relaxed with a round of golf in Malibu, on Friday afternoon.

The Snow White and the Huntsman star recently went topless for her new flick, On the Road, but the brunette beauty says she isn't at all bothered to shed her cloths for a film. “I wasn't scared, honestly. It’s kind of insane to watch now. I'm like, 'Who is that?' But I think — as every actress says when they do this is — it just felt so right," she recently revealed.

Stewart is enjoying all the downtime she can get, because she's gearing up to promote Breaking Dawn Part 2 with beau Robert Pattinson, prior to the Nov. 16 release.

Usher's 11-year-old stepson, Kile Glover, passed away on Saturday morning after he was taken off life support, following injuries he suffered from s July 8 jet ski accident.

Usher's ex-wife Tameka Foster made the decision to take her son off life support, as he was reportedly declared brain dead after being struck in the head by a jet ski, driven by a friend of the family, while riding an inner tube on Lake Lanier, in Atlanta, GA.

Jeffrey S. Hubbard was riding the jet ski at the time of the collision and is currently under investigation, according to ABC News.

The 11-year-old was riding with a 15-year-old girl at the time of the accident, and while both were air lifted to the Children's Healthcare of Atlanta at Egleston, Glover reportedly registered no brain activity, while his friend suffered a broken arm and cut on her head.

Usher is currently engaged in a heated custody battle with and Foster over their sons Usher Raymond V, 4, and Naviyd, 3, but the Grammy winner has been conforting his ex during this difficult time.

A source close to the family told Us mag: "Tameka and Usher don't get along, but in this circumstance Usher is coming to her side. Usher practically raised Kile as his own. He's known him for seven years. It is so sad what happened."

Another source recently told Us, "He grew close to Kile and, of course, that has nothing to do with the situation with Tameka. He loved Kile. This is a terrible, awful tragedy. Usher is torn up."

Kile posed for this Twitpic with his brother, shortly before his death.

Only Alessandra Ambrosio could make grocery shopping look hot!

The Victoria's Secret Angel showed off her supermodel 'bod in tight spandex pants and a turquoise tee as she picked up groceries at PC Greens in Malibu, on Friday afternoon. We can't believe this woman gave birth just two short months ago!

The Brazilian beauty is gearing up to help launch the Victoria's Secret store in London later this month, and she revealed to Vogue mag before giving birth in May: "I already have jobs planned for afterwards so hopefully will be back in shape! I told my booker and my manager, 'I know I have a job to do, so just book the jobs and hopefully it'll be fine.'"