More than a billion people saw him play Bond, making him one of the best-known British actors in the world.
Seymour starred with Sir Roger in 1973's Live And Let Die, his first as the MI6 agent, and she spoke of her devastation upon learning of his death.
Along with a picture of the two of them together, the actress wrote on Instagram: 'I am devastated to learn of Roger Moore's passing.'The first leading role I ever had as a Bond girl was such a new and frightening world and Roger held my hand and guided me through every process.'She said he taught her 'about work ethic and humility', adding that he was 'funny, kind and thoughtful to everyone around him'.'In that Roger taught me what a movie star really was and should be,' she added.'Through his lifelong work with Unicef he showed me the true meaning of being a humanitarian and giving back.'He was my Bond.' Moore enjoyed a stellar show business career spanning over six decades, but he will be forever best known for being the longest-running actor to play suave super-spy 007. Roger Moore.' Meanwhile, some of the UK's leading film institutes were among the first to share their tributes following the news.
The statement added: 'Our thoughts must now turn to supporting Kristina at this difficult time, and in accordance with our father's wishes there will be a private funeral in Monaco.'Speaking about the beloved actor's biggest achievements, they reveal that he found his charity work for UNICEF to be his life's most rewarding word.
'We know our own love and admiration will be magnified many times over, across the world, by people who knew him for his films, his television shows and his passionate work for UNICEF which he considered to be his greatest achievement,' the statement adds.'The affection our father felt whenever he walked on to a stage or in front of a camera buoyed him hugely and kept him busy working into his 90th year, through to his latest appearance in November 2016 on stage at London's Royal Festival Hall.
Broccoli and Wilson said in a statement posted on the official James Bond Facebook page: 'We are heartbroken at the news of Sir Roger Moore's passing.'On the screen, he reinvented the role of James Bond with tremendous skill, charisma and humour. Shortly after his death was announced, tributes to Sir Roger were led by The James Bond International Fan Club, which has said 'nobody did Bond better'.