Sir Elton John and his partner David Furnish have given evidence as defence witnesses at the sexual assault trial of actor Kevin Spacey.The Hollywood actor – famed for his roles in American Beauty, Baby Driver, House Of Cards and more – is on trial accused of 12 sexual offences against four men between 2001 and 2013 including sexual assault and indecent assault. The 63-year-old has pleaded not guilty to all accusations.Now, while on trial following the allegations, music icon Elton John has been called as a defence witness and given evidence to the court.Sir Elton and his partner were called to share their recollections about Spacey’s attendance at a 2001 party hosted by the musician and Furnish at the latter’s home in Windsor.