British model Kate Moss on Wednesday dismissed reports that her former boyfriend Johnny Depp once threw her down a flight of stairs, saying it never happened.
The 58-year-old Depp filed suit against Heard over an op-ed she wrote for The Washington Post in December 2018 in which she described herself as a "public figure representing domestic abuse."
Heard, 36, did not name the Pirates of the Caribbean star in the op-ed, but he sued her for implying he was a domestic abuser and is seeking $50 million in damages.
The Texas-born Heard countersued, asking for $100 million and claiming she suffered "rampant physical violence and abuse" at his hands.
Heard, during her testimony earlier this month, mentioned a reported incident in which Depp was alleged to have pushed his former girlfriend Moss down a flight of stairs.
That reference provided an opening to Depp's lawyers to call Moss as a witness to address the allegation and she testified by video link from Gloucestershire, England.
The 48-year-old Moss said she had a romantic relationship with Depp from 1994 to 1998.
She was asked about an incident which occurred during a vacation the couple took to a resort in Jamaica.
"We were leaving the room and Johnny left the room before I did," Moss said. "And there'd been a rainstorm and as I left the room I slid down the stairs and I hurt my back.
"And I screamed because I didn't know what had happened to me and I was in pain. He came running back to help me and carried me to my room and got me medical attention."Heard's lawyers declined to cross-examine Moss.