LONDON -- Richard Branson says Academy Award-winning actress Kate Winslet helped rescue his elderly mother from a fire that destroyed his Caribbean home.
The Virgin Group boss said about 20 people, including Winslet, her children, and his mother were staying in the eight-bedroom Great House on Necker, his private isle in the British Virgin Islands when it was struck by lightning during a tropical storm early Monday.
Branson said no one was hurt. He said in his blog that he wanted to offer "many thanks to Kate Winslet for helping to carry my 90 year (old) mum out of the main house to safety." He joked that Winslet "was wondering when a director was going to shout 'CUT!"'
Branson said he was staying in another property nearby with his wife Joan and son Sam.
Winslet's spokeswoman, Sara Keene, confirmed the actress was unharmed.
Branson said the house was "completely destroyed" and the fire was not entirely out Monday.
"My office was based in the house and I have lost thousands of photographs which is very sad," Branson said.
He said he planned to rebuild the house "as soon as we can."
"We'll all stay here for the time being," he said. "There's a lot of damage and we won't be able to stick it back together again right away."
Virgin said the cause of the fire was still being investigated but lightning was the likely culprit.
Branson, 60, bought the island in the early 1980s and began building the
Great House in 1982. He also has developed an exclusive eco-resort on the island showcasing renewable energy technology.
Winslet, 35, shot to international stardom with her appearance opposite Leonardo DiCaprio in James Cameron's "Titanic," and sealed her reputation with a best actress Academy Award in 2009 for "The Reader."