Salman Khan and Aamir Khan are best friends in real life too. Salman promotes Aamir's movies and Aamir does the same too. Aamir Khan's Black Bowler Hat has become his style statement in Dhoom 3 just like Salman Khan's Friend Cap had become a style statement during Maine Pyar Kiya days.So, Salman was seen wearing Aamir's Bowler hat in this Monday's episode of Bigg Boss 7.