If Will Smith is at your party and in a good mood, chances are he's going to burst out into song. At a May event for "Men in Black 3," Smith was even joined by his famous children, Willow and Jaden.
This weekend, Smith was apparently feeling comfy at Gabrielle Union's birthday bash in Miami. He worked through the "Fresh Prince of Bel-Air" theme song and "Summertime," but also dropped a freestyle over Doug E. Fresh's beatboxing. The latter bit of the performance was surprising not so much for its form as its content: Smith used both 'b---h' and the n-word, big departures for the squeaky clean rapper.
Watch Smith's freestyle above.