Sir Elton John has officially stepped into Christmas as he has decorated a huge tree at his gorgeous home in a rare video with his sons. The Rocket Man hitmaker, 74, who recently revealed that he was due to have hip surgery after suffering a fall ahead of Yellow Brick Road tour, was seen getting into the festive spirit with his husband David Furnish, 59, and their two sons Elijah, eight, and 10 year old Zachary.