Will Smith and Gary Barlow Do 'The Fresh Prince of Bel-Air' Rap - The Graham Norton Show - BBC

All together now...

♫Now this is a story all about how
My life got flipped turned upside down
And I'd like to take a minute just sit right there
I'll tell you how I became the prince

of a town called Bel-Air♫

Among the guests on Graham's sofa are Hollywood star Will Smith, who stars in new film Men in Black III; Take That's Gary Barlow, who is discussing the Jubilee Celebration Concert; and music legend Sir Tom Jones.