Will Smith stormed the Oscars stage and struck comedian Chris Rock across the face for joking about his wife, in a moment at Sunday's gala that immediately went viral and left stunned viewers questioning if it had been scripted or genuine. Rock, presenting the best documentary prize with a short comedy routine, had cracked a joke comparing Jada Pinkett Smith's tightly cropped hair to Demi Moore's appearance in the film "G.I. Jane" and suggesting she appear in a sequel. In a moment that triggered awkward silence and confusion in the Dolby Theatre, Smith strode up to Rock and slapped him, before returning to his seat alongside Jada and shouting profanities.