Kendrick Lamar, Imagine Dragons perform 'Radioactive', 'M.A.A.D. City' at Grammys

In what is probably on the Grammys strangest pairings, Imagine Dragons and Kendrick Lamar let loose an all-white cloaked rendition of  'Radioactive' and 'M.A.A.D. City.'

The Best Rock Performance winners kicked off the medley with the track that netted them a Grammy before Kendrick interrupts with the entirety of his debut album's linchpin track "M.A.A.D. City."

The seemingly infinite-in-number members of Imagine Dragons perform the driving Ali beat for K Dot before the whole show devolves into a frenetic,tribal stomp. Kendrick even dropped a special verse on the audience before the track switched back to "Radioactive" to close out the set. 

Watch it below: