Tributes have been flooding in from around the world following the death of Dallas star Larry Hagman.
The actor, who became internationally known as villainous patriarch JR Ewing in the TV soap, died in hospital in Dallas, Texas, his family said. He was 81.
Hagman, who had suffered from cancer and liver disease, had been filming the next series of Dallas following the show's relaunch earlier this year. His death will now be written in to the soap's storyline, Channel 5 said.
"Larry was back in his beloved Dallas re-enacting the iconic role he loved most," his family said in a statement carried by the Dallas Morning News. "Larry's family and close friends had joined him in Dallas for the Thanksgiving holiday. When he passed, he was surrounded by loved ones. It was a peaceful passing, just as he had wished for. The family requests privacy at this time."
Gray paid tribute to her co-star Hagman, who she described as her "best friend for 35 years". In a statement from her agent, she said: "He was the Pied Piper of life and brought joy to everyone he knew. He was creative, generous, funny, loving and talented and I will miss him enormously. He was an original and lived life to the full."
Hagman became a star in 1965 in the TV comedy series I Dream of Jeannie, in which he played an astronaut haunted by the beautiful genie, played by Barbara Eden. But it was in 1977 when he landed the role of merciless oil magnate JR Ewing, the character at the centre of the show Dallas, that his worldwide fame was cemented. The original series ran for 13 seasons and in 1980 more than 350 million people tuned in to find out "who shot JR".
Tributes to Hagman poured on to social networking site Twitter. His Dallas co-star Ken Kercheval, who played Cliff Barnes, tweeted: "A friend and long time partner... the other half...RIP Larry Hagman.... your spirit will live long."
Actor William Shatner also paid tribute with the words: "My thoughts and prayers go out to the family of Larry Hagman. My best, Bill." Veteran American broadcaster Larry King wrote: "I'm shocked. Larry Hagman was a dear man who had an incredible career. He helped me to stop smoking. He really was a very special person."
Meanwhile, Barbara Eden, who starred with Hagman in 1960s' sitcom I Dream of Jeannie, published a statement on her Facebook page which read: "I can honestly say that we've lost not just a great actor, not just a television icon, but an element of pure Americana. Goodbye Larry, there was no one like you before and there will never be anyone like you again."