Joseph Gordon-Levitt Sings Rihanna With Barbershop Quartet On Jimmy Fallon's 'The Tonight Show'

Barbershop quartets are great. Rihanna is great. And Joseph Gordon-Levitt is really, really great.

So this was always going to be... bloody brilliant.

Gordon-Levitt joined Jimmy Fallon and three others to form a barbershop quartet +1 (a quintet then we guess) for an incredible rendition of Rihanna's 'Bitch Better Have My Money'.

It's a bit rude - singing 'our wife in the backseat of my brand new electric car' while heavily gyrating - but it's counteracted by the folksy charm of that suit.

Gordon-Levitt is no stranger to a bit of comedy. There was..