RadarOnline.com quotes two sources who claim the teen was taken into custody by Los Angeles Sheriff officials last week on drug possession charges.

No details just yet on what drug Hopper was allegedly in possession of.

Hopper Penn, 16, was taken into custody by the Los Angeles County Sheriff’s department after officers were called to his high school in Malibu, insiders tells RadarOnline.com.

Because Hopper is a minor, authorities have not released details as to why he was arrested or if any charges have been made. The news of Hopper’s arrest comes weeks after Robin filed for divorce from Sean, citing “irreconcilable differences.” Sean, 49, first filed for divorce in December 2007, but that petition was later dismissed.

Penn, 49, has won two Best Actor Academy Awards for his roles in Clint Eastwood’s Mystic River and Gus Van Sant’s Milk.

The volatile pair, who were married from 1985-1989, reconnected after having cocktails at New York’s Greenwich Hotel last November and have remained on good terms ever since.

Madonna, who divorced hubby Guy Ritchie earlier this year, has been helping Sean, 49, through the latest in series of fallouts with Robin, In Touch Weekly claims on the pages of its Sept. 14 issue. And although she’s currently dating 22-year-old Brazilian model Jesus Luz, sources say a reunion could be on the horizon for the Hollywood exes who famously co-starred in the 1986 stinker Shanghai Surprise.

“Madonna still considers Sean her soulmate,” her friend tells In Touch. “It’s highly possible that she and Sean will somehow get back together now that they’ll both be divorced.”

Forrest Gump star Robin Wright Penn has filed for divorce from her Oscar-winning husband, actor Sean Penn, in papers filed in Los Angeles last Wed., Aug. 12, The Insider has learned.

Sean, who turned 49 on Monday, withdrew his application for a legal separation from long-suffering wife Robin Wright Penn in June, calling the filing an “arrogant mistake.” He even withdrew from the proposed Three Stooges film to spend more time with his family. It was all a bit too little, too late for Robin, who told More Magazine this month that she has “no plans to reconcile” with Sean.

The couple began dating in 1989 and married in 1996. They have two children together.

Sean Penn has backed out of scheduled appearances in The Three Stooges and the crime thriller Cartel, a rep for the actor confirmed to The Hollywood Reporter.

The Oscar-winning actor has dropped out of the projects to take a break from his career and focus on his family. There was no word on how long the actor’s Hollywood hiatus might last.

“We indeed informed both productions that Sean was not available now,” a rep for Sean said in a statement Tuesday. “If for whatever reason the start dates on these productions were to be postponed, Sean would happily remain involved.”

The news comes nearly two months after Penn filed for legal separation and reconciled with his wife of 13 years, Robin Wright Penn.

Sean Penn won the Best Actor Academy Award for his work in the 2008 film Milk.

On-again/off-again couple Sean Penn and Robin Wright-Penn are on — again! One month after the Oscar winner filed for legal separation from the actress, the papers have been dismissed, Extra has learned

A rep for the Milk actor said the papers, filed on Friday, April 24 in Marin County, California, citing “irreconcilable differences,” have been “dismissed and taken out of the system.”

The Penn marriage has been saddled with a string of separations in recent years. The couple wed in April of 1996 and have two children together, Dylan and Hopper Jack. Sean first filed for separation from Robin in December 2007, but the couple reunited a few months later in April 2008. All seemed well until last month, when Sean filed for a second separation.

Natalie Portman has broken her long held rule of not responding to Internet gossip to blast rampant rumors that she is having an affair with the very married — albeit separated — Sean Penn.

“Sean Penn is a friend and colleague. The reports that we are romantically involved are completely untrue,” the star of The Other Boleyn Girl said in a statment to Extra Friday. “I normally do not respond to rumors about my private life, however, this repeatedly fabricated story has forced me to do so.”

Sean Penn has petitioned the court for legal separation from his wife of thirteen years, actress Robin Wright Penn, Extra has learned.

Back in 2007, the Oscar-winning star of Milk served Robin with divorce papers — the couple later decided to give their relationship another shot.

Earlier this year, Sean was romantically linked to twenty-something actress Natalie Portman.

The two have been married since 1996 and have two teenage children.

Bill O’Reilly has seen Fast Times at Ridgemont High for the last time.

In an interview with The Hollywood Reporter, the Emmy-winning conservative pundit reveals that he is boycotting Penn and his catalogue of films because he disagrees with the Oscar-winning actor’s political views.

Over the years, Sean Penn has enraged many with his politics by visiting Iran and Venezuela, as welll as for his frequent criticism of the Iraq War and former president George W. Bush. O’Reilly is the first politico chatterbox so disillusioned with Penn that he has vowed not to watch any of his films.

THE HOLLYWOOD REPORTER: ARE THERE ACTORS WHOSE POLITICAL OPINIONS DISTURB YOU SO MUCH YOU WON’T SEE THEIR MOVIES?

O’Reilly: Just Sean Penn

THE HOLLYWOOD REPORTER: SOMEONE WILL READ THAT AND ACCUSE YOU OF ENCOURAGING A NEW BLACKLIST ERA.

O’Reilly: Not at all. He’s a great actor, and if you hire him, you’ll get a good performance. I’m just not going to give a guy who gives aid and comfort to people like (Iran president Mahmoud) Ahmadinejad, Hugo Chavez and Saddam Hussein, when he was alive, my 10 bucks. That’s my right as an American.

Is there a celebrity you boycott because of their beliefs?