Amber Heard says she's 'terrified' that Johnny Depp will sue her for defamation again

The actress told Savannah Guthrie on Dateline Friday night that she was "terrified" of Johnny Depp sueing her again for defamation

"I guess that's the purpose of a defamation lawsuit," she said in her first interview since losing her high-profile case

Three weeks ago, a Virginia jury ruled against the Aquaman actress, affirming Depp's claims that she abused him

Heard, 36, told Guthrie that she stands by "every word" of her testimony and that Depp repeatedly lied when he claimed he hadn't abused her

During her romance with the 59-year-old Pirates of the Caribbean star, she also acknowledged her own bad behavior

The things I did and said during my relationship were horrible and regrettable, Heard said

There is so much regret in my heart

In order to express her frustration with the trial, Heard called it an example of "run amok"