Johnny Depp's ex-wife Amber Heard denies affairs with Elon Musk, James Franco

US actress Amber Heard arrives to give evidence at the libel trial by her former husband US actor Johnny Depp against News Group Newspapers (NGN), at the High Court in London, on July 21, 2020. Photo: AFP

Amber Heard on Tuesday (July 21) denied having an affair with billionaire entrepreneur Elon Musk, as she gave evidence in ex-husband Johnny Depp's high-profile London libel action.

Depp, 57, had accused the 34-year-old actress of having liaisons with the Tesla and SpaceX founder and the Hollywood actor James Franco during their stormy two-year marriage.