Johnny Depp was “overacting” when he testified against Amber Heard during the former couple’s defamation trial, calling Depp a “huge narcissist”.Depp is suing Heard for defamation over an opinion piece she wrote for The Washington Post in 2018 about their alleged abusive relationship. Depp’s lawyers have argued that the article falsely implies she was sexually and physically abused by Depp during their marriage.