Will Smith slapped Chris Rock in the face on stage at the Oscars after the comic made a joke about the actor’s wife Jada Pinkett Smith.
“Jada, can’t wait for GI Jane 2,” he said, in an apparent reference to her shaved hairdo – which is a result of the hair loss condition alopecia.
Smith walked on stage and struck Rock before returning to his seat and shouting: “Keep my wife’s name out of your [expletive] mouth.”
He later apologised on stage.
“I want to apologise to the Academy. I want to apologise to my all my fellow nominees,” he said during a tearful acceptance speech for best actor.
The star picked up the first Oscar of his career for playing the father of tennis legends Venus and Serena Williams in King Richard.
“Art imitates life,” he said. “I look like the crazy father, just like they said about Richard Williams. But love will make you do crazy things.”
The Academy of Motion Picture Arts and Sciences, which organises the Oscars, tweeted that it “does not condone violence of any form”.
Rock’s joke referred to 1997 film GI Jane, in which Demi Moore played the title role with a severe buzzcut.
The comedian looked stunned in the immediate aftermath of the incident, but told the audience: “That was the greatest night in the history of television.”
Smith later attended the Vanity Fair Oscar party with sons Trey and Jaden, daughter Willow and his wife – smiling for photographers and posing with his award on the red carpet.
Other guests at the party reacted to the incident, with filmmaker David Furnish saying he tells his sons with Elton John “don’t hit anybody… under any circumstance”.
But actress and comedian Tiffany Haddish defended Smith, saying he had been standing up for his wife.
Jaden Smith tweeted after his father hit Rock: “And that’s how we do it.”
Other members of the film industry criticised Smith, with The Last Samurai producer Marshall Herskovitz calling on the Academy to take disciplinary action against him.
Hollywood star Mia Farrow tweeted: “It was just a joke.
