Jack Nicholson

Some celebrities, however, have returned to the big stage following their exit.

The iconic Academy Award winner left fans speechless with a shocking cameo in his daughter's Christmas Instagram post.

Lorraine Nicholson reveals the impact Lara Flynn Boyle had on her upbringing.

Sources previously claimed the actor's 'mind is gone.'

Friends have shown concern over the actor's decision to remain secluded in his LA mansion.

Some celebrities have returned to Hollywood following years of a hiatus, while others left permanently to find fulfillment in other endeavors.

Here are stars who got a chance to play a part in a movie that went on to become a global blockbuster — but blew it!

Tinseltown's glitz and glamor did not stop these stars to enjoy secluded lives away from the spotlight.

Many Hollywood stars turned down the offers to star in hit movies and regretted their decision.

Charlie Sheen, Robert Downey Jr. and more Hollywood stars have been in trouble that shocked the industry.

Jack Nicholson broke cover for the first time in over a year as his friends fear the recluse actor's “sad last days” are ahead.

The aspiring actress says the actor has never wanted a relationship with her but did pay for her education as a child.

Jack Nicholson's estranged daughter, Tessa Gourin, spoke out about growing up in the absence of her famous father.

Pamela Anderson recalled stumbling upon Jack Nicholson having a threesome in a bathroom at the iconic Playboy mansion, RadarOnline.com has learned.

Jack Nicholson's pals fear he's facing his sad last days.

"Physically he is fine – but his mind is gone."

The legendary star hasn't worked since 2010.

Which celebrities have been spotted puffing e-cigs?

Her celebrity clients — exposed!

Like does not attract like when it comes to these Hollywood stars! From big screen bombshells and sexy singers to celebrated athletes and gangster rappers, our

Clay A. Duke -- the man who shockingly shot at a Northern Florida school board before taking his own life -- was a ticking time bomb with a violent past,

He'll still sit court side at Los Angeles Lakers' games, but Hollywood legend Jack Nicholson has quietly retired from the movie business, RadarOnline.com has

Legendary actor won't give 39-year-old the time of day, says source.

Reality star 'feels empty' after losing her unborn twins last summer.

Click through for shocking photos and to see the actor's frightening tummy scar.

Find out who the ‘RHONY’ mystery man is, and whether he's embarrassed.

See photos of the actor's bizarre day.

Actor grew up believing his mom was his sister.

Inside the shocking family feud.

Biographer recalls the 'pure, pure, pleasure' of their alliance.

Here’s Radar's guide to the celebrities who have shunned those who love them most.

Hollywood legend Jack Nicholson has become “reclusive” in his old age, his long-time friend Harry Dean Stanton told RadarOnline.com in an exclusive interview.

Is the joke on the joker? After years of serial womanizing, sources close to Jack Nicholson say the perennial A-lister is “afraid of dying alone.”

Sometimes celebrities date non-celebs.

Here are some celeb men with the best man-boobs you've ever seen!

Anjelica Huston says that Ryan O’Neal beat her and Jack Nicholson cheated.

He is now facing 20 years in prison.

Robert Downey Jr. is desperately trying to woo Jack Nicholson out of retirement for a role in his upcoming movie Sherlock Holmes 3, RadarOnline.com has

Jack Nicholson has sent Jennifer Lawrence a bunch of flowers. The 76-year-old actor shocked the 'American Hustle' star earlier this year at the Academy Awards

Middle-aged mom and wife Samantha Geimer saw her world come crashing down in November, 2009, when exiled Hollywood director Roman Polanski was arrested in

Fans were stunned earlier this month when RadarOnline.com broke the news that Jack Nicholson had retired from acting due to increasing memory loss. And while

It's the end of an era in Hollywood: Jack Nicholson has retired from acting, as RadarOnline.com has reported -- and he's ready to live out the rest of his life

Hollywood legend Jack Nicholson was one of the most prolific actors of his time before recently deciding to retire. But his rise to the top wasn't just fueled

Justin Bieber did everything but put on gloves and throw some punches to help defend his pal Floyd Mayweather Saturday night when the super welterweight

Don’t ask January Jones about the paternity of her son! The Mad Men star, who has kept the identity of her baby daddy a secret since announcing her

Jack Nicholson shows there’s still life left in the old dog as the cheeky hell-raiser flirts with Jennifer Lawrence during a post-Oscar interview, and

By Debbie Emery - Radar Reporter Following recent unrest among both players and fans, and a disappointing 1-4 start to the season, the Los Angeles Lakers have

By Adam S. Levy - Radar Staff Writer Oscar nominations, Lakers game and gorgeous women naked… Jack Nicholson's seen more of the above than most mere mortals in

By Jon Boon - Radar Reporter It seems at 67 years old Danny DeVito is a little bit old in the tooth to be having a midlife crisis! But the It’s Always Sunny in

By Radar Staff Al Pacino, Warren Beatty, Jack Nicholson, Woody Allen - no, it's not the cast of Garry Marshall's next ensemble, but rather many of the A-list