If you heard Macklemore and Ryan Lewis's Dance Off and thought "Wow, I thought that was The Lonely Island having a right laugh" - you wouldn't be alone. As it happens, all we needed was to see the accompanying video (directed by Jason Koenig and Lewis) for it to elevate the track to it's intended level. 

Supremely slick dance offs, featuring people of various shapes, sizes and dancing abilities, feature heavily in an array of scenarios - like weddings, diners, a physio clinic, and a gym (those moves avec weights are particularly impressive).

As for Elba, he does feature - unfortunately only at the beginning (and we think) the end. The extent of his dancing includes some jumping up and down in leather pants.