Amber Heard, the former wife of Hollywood heartthrob Johnny Depp, has reportedly had another heartbreak as she has allegedly split from her billionaire boyfriend Elon Musk. It is reported that it was the 46-year-old SpaceX boss who pulled the plug on the year-long relationship.

"It's all over between Amber and Elon and she's devastated," a source was quoted as saying by the Daily Mail, who further claimed that "it was his decision".

The source continued: "He ended it a week ago. He'd heard certain things about her behaviour that didn't sit well with him," adding that, "Amber can be very manipulative and selfish. Elon's back in LA while she's licking her wounds in Australia."

A spokesman for Musk told the Daily Mail: "We don't have any comment on this story."

The alleged split comes as a shock to many as the celebrity duo was spotted just last month at the Splendour in the Grass music festival in Byron Bay, looking all cozy. Even before that, Heard and Musk weren't shying away from flaunting their romance on social media, sharing adorable photos of each other.

In April, the Aquaman star posted a cheeky image with Musk wearing her lipstick stain, seemingly announcing their romance to the world. The Paypal billionaire responded with a social media post in May – this time he shared a picture of his actress girlfriend in her Mera get-up from the movie set.

According to reports, the couple began dating just after the Tesla boss divorced Talulah Riley, the English actress, for a second time last year. Around the same time, even the Rum Diary actress was dealing with a failed marriage having filed for divorce from her ex Depp after being married for 15 months.

Depp and Heard's divorce drama played out in the public for quite some time, until the two reached a settlement in August. "Neither party has made false accusations for financial gain. There was never any intent of physical or emotional harm," said the former couple announcing their divorce settlement.

The claims about Heard's latest split have not been independently verified by IBTimes UK and we have reached out to a representative of the actress for a response.

Johnny Depp and Amber Heard
Amber Heard and ex-husband Johnny Depp Jason Merritt/Getty Images