iger Woods has returned home after a week of family and marriage counseling in Arizona with his wife, Elin Nordegren, a source familiar with the golfer's schedule tells The Associated Press.

The embattled 34-year-old star got back into town on Saturday. He has been working out and hitting golf balls at a range close to his Windermere, Fla. home, the source said.

Woods has been under the microscope ever since he crashed his SUV outside his home on Nov. 27. The accident came shortly after the National Enquirer published a story alleging that he was having an affair with Rachel Uchitel, a New York nightclub manager. After the first affair allegation, several more women stepped forward claiming to have engaged in sexual trysts with Woods, including former VH1 Tool Academy contestant Jaimee Grubbs and porn star Holly Sampson.

Last month, Woods apologized for his "irresponsible and selfish behavior" as he broke his long silence.

"I was unfaithful. I had affairs. I cheated. What I did is not acceptable – and I am the only person to blame," he said. "I stopped living by the core values that I was taught to believe in. I knew my actions were wrong, but I convinced myself that normal rules didn't apply. Instead, I thought only about myself. I ran straight through the boundaries a married couple should live by. I thought I could get away with whatever I wanted to. I felt that I had worked hard my entire life and deserved to enjoy all the temptations around me."

As for his golf career, Woods said his return to the game remains in doubt.

"I do plan to return to golf one day. I just don't know when that day will be," he said. "I don't rule out it will be this year."

With Woods back home working out, there is speculation his return could come later this month at Bay Hill's Arnold Palmer Invitational, where he is the defending champion and a six-time winner.

Justin Timberlake is heading back to the big screen, this time opposite his former girlfriend, Cameron Diaz.

The 29-year-old star has been cast as the male lead in Bad Teacher, American Superstar has learned.

Molly Shannon and Eric Stonestreet also are joining the film's cast.

The movie tells the story of a foul-mouthed, gold-digging seventh-grade teacher (Cameron) who gets dumped and decides to go after a colleague's boyfriend (Timberlake).

Others who previously signed on for the Columbia Pictures comedy include Jason Segel, John Michael Higgins and Lucy Punch, who plays the woman dating Timberlake's character.

Shooting on Bad Teacher will begin later this month in Los Angeles.

Naomi Campbell could be in trouble with the law again.

The 39-year-old supermodel has been accused of attacking her limo driver and then running away from the scene, the Associated Press reports.

Police say Campbell slapped and punched the driver after becoming upset while they were driving around New York City on Tuesday afternoon. She then allegedly fled the scene when the driver stopped the car in Manhattan and dialed 911.

A search is currently underway for the troubled star.

Campbell has a storied history when it comes to violent outbursts. She made headlines in April 2008 when a dispute began over her luggage as she was preparing to catch a flight at London's Heathrow Airport. She was later sentenced to 200 hours community service and fined $4,500 after pleading guilty plea to assaulting two police officers.

Campbell was also famously accused in 2005 of attacking her assistant with a Blackberry. That was followed by two separate incidents involving her maids. The first resulted in Campbell pleading guilty in January 2007 to a charge of reckless assault against former maid Ana Scolavino. Then last year she settled with another ex-maid Gaby Gibson, who had accused the British catwalker of striking her and calling her names for not being able to locate a pair of jeans.

Rihanna's rockin' body is headed to court.

The 22-year-old singer is being sued by her personal trainer, who claims the R&B star failed to pay up for several 2009 workouts, TMZ reports.

Trainer Cindy Percival filed the lawsuit last week in Los Angeles County Superior Court, claiming Rihanna still owes her more than $26,000 in unpaid wages for a couple of weeks of work together last fall.

In the suit, Percival claims she was hired to perform "exclusive personal training services" for Rihanna at a rate of $1,500 per day.

The celebrity fitness trainer is also seeking to recoup $2,644.14 in travel expenses. Percival contends she was required to travel throughout Europe to train the "Hard" singer.

Rihanna has yet to comment on the lawsuit.