Los Angeles (AFP) – Will Smith refused to leave the Oscars ceremony after attacking comedian Chris Rock, the Academy of Motion Picture Arts and Sciences revealed Wednesday, as it began disciplinary action against the mega star. Smith had been asked to leave the Dolby Theatre after marching onstage and hitting Rock for a joke about his wife’s hair. Moments after the shocking episode, he was handed the best actor award to a standing ovation. “While we would like to clarify that Mr. Smith was asked to leave the ceremony and refused, we also recognize we could have handled the situation differentl…