Salman Khan is busy with the shoot of his upcoming film, ‘Sultan.’ After much ado, the makers of the film have finally zeroed in on Anushka Sharma as the leading lady for the film. However, since the film is about wrestling, it requires the actors to fight it out. And in one of the fight sequences, Anushka had to slap Salman. While we have seen Anushka bash up the baddies in her production venture, ‘NH10,’ we don’t think it will be a cakewalk for the actress to pull-off slapping Salman convincingly. After months of speculations about the leading lady of Salman Khan starrer ‘Sultan’, Anushka Sharma was eventually finalised for the coveted role. The ‘Bombay Velvet’ actress took to Twitter to post a photo from her makeup room, where she was seen getting ready for the ‘Sultan’ shoot.