The singer took the stand at the beginning of the trial to defend her song "Dark Horse" after she was accused ... A verdict has been reached in Katy Perry‘s copyright infringement lawsuit ...

A California federal judge overturned a $2.8 million decision Tuesday, handing Katy Perry a win in her copyright trial over her hit 2013 song “Dark Horse.” U.S. District Court Judge Christina ...

Katy Perry and her collaborators are no longer on the hook for a $2.8 million copyright infringement suit over the 2013 hit "Dark Horse." A Thursday ruling from the Ninth Circuit Court of Appeals ...