LOS ANGELES, (Reuters) – Michael Jackson, the child  star turned King of Pop who set the world dancing but whose  musical genius was overshadowed by a bizarre lifestyle and sex  scandals, died yesterday. He was 50.

Michael Jackson waves to supporters as he leaves the Santa Barbara County Courthouse in California, June 13, 2005.

Jackson was pronounced dead at 2:26 p.m. PDT (2126 GMT)  after arriving at a Los Angeles hospital in full cardiac  arrest, said Fred Corral of the Los Angeles County Coroner’s  office. The cause of death was not known and an autopsy would  likely take place today, he said.

Jackson had taken ill at home and his personal physician  tried to resuscitate him but could not, his brother Jermaine  told reporters. Jackson was taken by paramedics to the  hospital, where doctors worked for more than an hour to try to  revive him before pronouncing him dead, the brother said.

Known as the “King of Pop,” for hits that included  “Thriller” and “Billie Jean,” Jackson’s dramatic, one-gloved  stage presence and innovative dance moves were imitated by  legions of fans around the world.

His lifetime record sales tally was believed to be around  750 million, and with his 13 Grammy Awards and  boundary-breaking music videos he was one of the most  successful entertainers of all time.

But Jackson’s belief that “I am Peter Pan in my heart,” his  preference for the company of children, his friendship with a  chimp, his high-pitched voice and numerous plastic surgeries  also earned him critics and the nickname “Wacko Jacko.”

Jackson led a reclusive life after his acquittal in 2005 on  charges of child molestation, the second time he had faced  ultimately unproved allegations of abuse of young boys.

“For Michael to be taken away from us so suddenly at such a  young age, I just don’t have the words. I’ve lost my little  brother today, and part of my soul has gone with him,” Quincy  Jones, who helped arrange the music on the album “Thriller” and  produced the “Off the Wall” album, told MSNBC.

Jackson had been due to start a comeback series of concerts  in London on July 13 running until March 2010, and had been  rehearsing in the Los Angeles area for the past two months. The  shows for the 50 London concerts sold out within minutes of  going on sale in March.

Detectives from the Los Angeles Police Department’s Robbery  Homicide division searched Jackson’s home in the Holmby Hills  neighborhood of Los Angeles, saying they had been directed to  do so by Chief William Bratton because of the media frenzy.

“The Los Angeles Police Department handles death  investigations every day,” said officer Gregg Strenk. “Robbery  Homicide was assigned to this case due to the high profile  nature of it. Don’t read anything into it.”

Tributes poured in

He was a “true musical icon whose identifiable voice,  innovative dance moves, stunning musical versatility, and sheer  star power carried him from childhood to worldwide acclaim,”  said Neil Portnow, president and CEO of The Recording Academy  in a statement.

Jackson was one of the first black entertainers of the MTV  generation to gain a big crossover following. As he grew older  he appeared to lighten his skin to a pale white — which he  said was caused by the skin pigmentation condition vitiligo.

There were concerns about Jackson’s health in recent years  — last year he was photographed in Las Vegas in a wheelchair  for reasons that were never explained.

But the promoters of the London shows, AEG Live, said in  March that Jackson had passed a 4-1/2 hour physical examination  with independent doctors.

About 200 fans and reporters gathered outside the Los  Angeles hospital. Some fans cried and hugged each other.

“I hope he’s gone to God, and I hope that he’s free of all  the troubles he’s been plagued with,” Tonya Blazer, 50, who  said she had been a fan going back more than four decades.

“I just feel like I’m paying tribute to him,” said Dawn  Burgess, 42, a fan who said she had posters of Michael pinned  to her bedroom wall when she was a child.

CHILD STAR TO MEGASTAR

Jackson was born on Aug. 29, 1958, in Gary, Indiana, the  seventh of nine children. Five Jackson boys — Jackie, Tito,  Jermaine, Marlon and Michael — first performed together at a  talent show when Michael was 6. They walked off with first  prize and went on to become a best-selling band, The Jackson  Five, and then The Jackson 5.

Jackson made his first solo album in 1972, and released  “Thriller” in 1982, which became a smash hit that yielded seven  top-10 singles. The album sold 21 million copies in the United  States and at least 27 million worldwide.

The next year, he unveiled his signature “moonwalk” dance  move, gliding across the stage and setting off an instant  trend, while performing “Billie Jean” during an NBC special.

His personal life was troubled.

In 1994, Jackson married Elvis Presley’s only child, Lisa  Marie, but the marriage ended in divorce in 1996. Jackson  married Debbie Rowe the same year and had two children, before  splitting in 1999. The couple never lived together.

Jackson was survived by three children named Prince Michael  I, Paris Michael and Prince Michael II, known for his brief  public appearance when his father held him over the railing of  a hotel balcony, causing widespread criticism.

In 1993, Jackson announced he had become addicted to  painkillers, and abruptly canceled a world tour to promote his  album “Dangerous.”

Dozens of fans gathered near Jackson’s modest boyhood home  in Gary, to pay their respects to the entertainer who left the  city long ago. Some deposited flowers or toys and others blared  his hit songs from their car stereos.

Gary Mayor Rudy Clay called Jackson the “world’s greatest  entertainer” and said he had made the city proud.

In New York, fans gathered at the Apollo Theater in Harlem,  singing Jackson hits and dancing in celebratory tribute.