People News David Arquette says he's not having a breakdown and was only joking 12/16/2010 David Arquette clarified via Twitter Thursday that he was only kidding when he told radio interviewer Howard Stern he is having a nervous breakdown. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Howard Stern Courteney Cox David Arquette Scream
