Piers Morgan and Oprah Winfrey 'deepfaked' for US influencer's adsPiers Morgan and Oprah Winfrey 'deepfaked' for US influencer's ads External linkCelebrities including Piers Morgan, Nigella Lawson and Oprah Winfrey have criticised the use of AI deepfake online adverts that gave the false impression they had endorsed a US influencer's controversial self-help course.TagsbibledeepfakemanipulationpseudosciencereligionContent typeLINK