She died at Hong Kong's Sanitorium Hospital at 2.50am, according to her friends, including action film legend Jackie Chan and fellow singer Alan Tam, who were keeping vigil at the hospital.

Earlier reports said that she had been admitted to hospital after slipping into a coma.

Other reports said Mui died of lung failure due to the side effects of the drugs she was taking to fight the cancer.

Jackie Chan said Mui died when family members and many celebrity friends were at the hospital Tuesday morning.

"She passed away peacefully and beautifully. She hoped everyone will let her go peacefully and not cry," commented Chan.

This has been a very unlucky year for entertainment, even in the last moment of the year, added Chan.

Sources said hospital was crowded with reporters eager to get the latest update on her condition.

Fighting to the last minute

The singer first confirmed that she was suffering from cancer at a news conference in September.

But she said her condition was stable, and that she had no fears and would win the fight.

'I am not a weak person... I can tell you that I have never had any fears and I will win this fight,' she said.

The spunky performer even kicked off a series of concerts in Hong Kong last month.

However, earlier this month, she missed an appearance in Singapore, triggering reports that her condition has worsened.

Hong Kong media reported last week she had to undergo dialysis due to side effects of chemotherapy. However, her manager denied it.

Known as Hong Kong's Madonna, Mui kicked off her career by winning a singing contest in Hong Kong in 1982. She rose to stardom with the song 'Homecoming' in 1984.

Mui also gained fame as an actress, winning Taiwan's Golden Horse award for best actress in 1987 for her role as a tormented ghost in the movie "Rouge."

The unmarried star was also known for her charity work. She set up the Anita Mui Charity Foundation in the early 1990s.

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