Kendrick Lamar and Imagine Dragons - 2014 Grammy Awards - Video

Kendrick Lamar and Imagine Dragons collaborated at the 2014 Grammy Awards with "Radioactive" and "M.A.A.D. City".

Excellent! Excellent! Excellent! I loved this! Amazing! Amazing! Wow. Wow. Wow.

One of the best performances on the GRAMMYs EVER.

Kendrick Lamar and Imagine Dragons are nominated for Grammys this year.

Also check out Beyonce and Jay Z open Grammy Awards with Drunk on Love

Kendrick Lamar and Imagine Dragons (Grammys CBS)

Kendrick Lamar and Imagine Dragons (Grammys CBS)

Kendrick Lamar and Imagine Dragons (Grammys CBS)