In 2019, things got complicated after Amber's actor ex Johnny accused her of cheating on him with Elon, alleging that the pair had begun their relationship in March 2016 - just one month after his and Amber's wedding day.
Futher details emerged in Walter Isaacson's 2023 authorised biography of Musk, titled Elon Musk, which delves into the SpaceX CEO's year-long on-off romance with Amber.
Meanwhile, at the time of the split, Musk took to Instagram, telling followers: "Although Amber and I did break up, we are still friends, remain close and love one another.
There were however a few ups and downs, and those close to Musk harboured doubts about the couple, with Musk's brother Kimbal claiming that Amber was "toxic" and "a nightmare".
In 2016, Musk and Amber struck up a friendship at the Met Gala, after Amber's then husband Johnny Depp apparently stood her up.
