Andrew Lloyd Webber's eldest son Nicholas has been moved to a hospice where he is "battling" his gastric cancer.The Oscar-winning composer, 75, revealed via Instagram today that 43 year old Nick is "over the worst of this first bout of pneumonia" which he caught as a result of his "ghastly" condition. Andrew, who wrote the music for hit shows like Cats, The Phantom of the Opera and Jesus Christ Superstar, said in a video to his 227,000 followers: "We’re all here and the family here has gathered around and it was the right place for us all to be I think." The musical theatre legend subsequently thanked the people of Ukraine who'd sent him a Cats T-shirt following the announcement that his son was "critically ill".