Kendrick Lamar appeared on The Tonight Show Starring Jimmy Fallon and performed a new song called "Untitled 2." He performed an amazing song called "Untitled" when he performed as the last musical artist on The Colbert Report last year. This song and performance definitely lives up to its predecessor. Kendrick is solidifying himself as one of the best hip-hop performers in the game and I'm glad to be witnessing it. Check out the dope performance above.