Cara Delevingne is scheduled to appear in court in Johnny Depp’s $ 50 million defamation lawsuit against Amber Heard. The actor who plays Jack Sparrow says that the British model had a “household 3” with his ex wife Amber Heard and Elon Musk, the boss of Tesla, while they were still married, reveals the  Daily Mail this morning.

The trio of celebrities would have met in the Depp penthouse in 2016 according to a new testimony from a friend and former neighbor.

Sources close to actor Johnny Depp believe it “is not out of the question” that Cara Delevingne, 27, will receive a subpoena to find out if she has any information that may prove useful in her case against her ex-wife Amber Heard, 34, who accuses her of domestic violence.

The Oscar candidate, 57, has already filed documents demanding that Tesla boss Elon Musk and actor James Franco deliver all their messages, emails or conversations they had with Amber Heard at the time of their separation in May 2016.

“Cara could also be forced to testify – by either party,” confirmed an insider. “It’s definitely a possibility. Almost anything can happen in this case.”

Johnny Depp counterattacks and launched explosive legal proceedings in March last year after his ex-wife Amber Heard wrote an editorial for the Washington Post in which she describes herself as a survivor of domestic violence.

The article did not mention that Johnny Depp was the perpetrator, but he nevertheless filed a defamation complaint, claiming that the allegations of this “hoax” orchestrated by Amber Heard suggest that he is the aggressor and made him lose his precious role as Captain Jack Sparrow.

His lawyers have since taken statements from dozens of former friends and associates, including Josh Drew, who was previously married to Heard’s best friend Raquel ‘Rocky’ Pennington.

In statements from the DailyMail.com, Johnny Depp’s legal team asked Drew, who lived in one of the multiple neighboring apartments Depp owned, what he knew about Heard’s alleged threesome.

“Did Rocky tell you that Amber Heard was having an affair with Carla Delevingne while she was still married to Johnny Depp?” asks lawyer Benjamin Chew.

“Yes,” said Drew, who has since split from Pennington but said elsewhere in the testimony that he socialized with Heard as recently as last year and that she is paying for his lawyer.

“Did she ever tell you in words or in substance while Amber was still married to Johnny Depp that the three, Amber Heard, Elon Musk and Carla Delevingne had spent a night together?” Chew continues.

“Yes,” says Drew, “But I don’t remember the exact date.”

Amber Heard has dated 48-year-old Elon Musk for many years, but Tesla’s tycoon insists that they only fell in love when Heard and Depp’s marriage collapsed in May 2016.

Johnny Depp says the opposite in this case before the courts. He says that staff at the Eastern Columbia Building remember that Musk visited Heard “late at night” while Johnny Depp was abroad filming in 2015.

Johnny Depp took Musk to court last year asking him to send any texts, emails, letters or communications he exchanged with Heard during their marriage or anything that alleged alleged incidents of domestic violence.

Depp particularly wants to know what his ex-wife said to the Space X tycoon about the infamous argument that led Amber Heard to seek a court order, accusing her ex-husband of throwing her a phone and passing tobacco.