Actor-comedian Ricky Gervais has spoken about the infamous joke which got actor-comedian Chris Rock?slapped by actor Will Smith at the Oscars. Rock joked about Will Smith’s wife Jada Pinkett Smith’s medical condition, Alopecia, which leads to loss of hair. Reacting to the same, Will Smith, who seemed to be laughing at first, walked upto the stage and slapped Rock, taking the viewers as well as the audience by surprise.