Johnny Depp threatened to ‘slice off’ Elon Musk‘s ‘d***’ because he believed the SpaceX founder had an affair with his wife Amber Heard, a court heard today.

The 57-year-old actor has accused Heard, 34, of having an ‘extra-marital affair’ with the SpaceX billionaire – which Musk vehemently denies and insists their relationship began only after she filed for divorce.

The High Court in London was shown an exchange between Depp and Lady Gaga‘s ex-fiance Christian Carino, in which the actor said: ‘I’ll show him things he’s never seen before like the other side of his d**k when I slice it off.’ 

The Musk revelations are the latest salacious details to emerge from Depp’s libel trial as he sues The Sun for calling him a ‘wife beater’ over claims he attacked Heard. 

Other developments in court today included:

• Depp threw a phone at Amber Heard and called her ‘Amber Turd’ after she allegedly defecated in their bed after a blazing row on her 30th birthday party;
• He allegedly showed up two hours late to the Birthday bash after receiving some ‘bad financial news’ and retired to bed after her guests had gone instead of celebrating with her;
• She accuses him of throwing a magnum of champagne at her and pulling her hair in the ensuing row;
• The next day, Depp discovered someone – he believed Heard – had defecated in their marital bed; 
• Defecation made him settle on divorce before Heard accuses him of throwing a phone at her in a later row; 
• Trans activist iO Tillet Wright and Raquel Pennington were present during the alleged phone throwing.

He also said: ‘She’s begging for global humiliation. She’s gonna get it.

I’m gonna need your texts about San Francisco brother…I’m sorry to even ask…. But she sucked Mollusk’s [ a reference to Elon Musk] crooked d*** and he gave her some sh***y lawyers.»

The Hollywood legend said in another message: ‘I want her off that WB film’ – a reference to Ms Heard’s role in Aquaman from which there was later a petition garnering 400,000 signatures to have her removed.

Asked about the texts and the petition by Ms Wass in the final round of cross-examination, Depp said: ‘Mr Carino was someone who was very interested in being an agent of mine at the time.

‘That petition I believe was made years later. I did not orchestrate [it.]’

Musk has strenuously denied starting a relationship with Heard before her divorce from Depp, while also slapping down accusations of a three-way love triangle with her and Cara Delevingne.