Childish Gambino Performs “Heartbeat” on David Letterman + He Freestyles on BET’s 106 & Park [VIDEO]

You may know Donald Glover from the hilarious NBC show “Community.” But what you probably didn’t know is that he raps under the name Childish Gambino, and he’s promoting his debut album “Camp,” which is in stores now.

From that album is a single called “Heartbeat,” which Gambino performed last Thursday night (Dec 22) on the “Late Show with David Letterman.”

Wearing the same red shirt, earlier in the day, the rap newcomer had also paid a visit to BET’s “106 & Park,” where he talked about how he balances his comedy, acting and music, and also kicked a freestyle.

Watch him perform on David Letterman below, and scroll down a little more for the video footage from his 106 & Park appearance:

THE LATEST

"Married to Medicine" Season 3 Episode 8 aired on Bravo Sunday night (Aug 3). Quad leaves the messy drama of Atlanta behind and jets off...

"Basketball Wives L.A." Season 4 Episode 4 aired on VH1 Sunday night (Aug 2). In this episode, Jackie debuts her cognac commercial, and Mehgan learns...

"Power" Season 2 Episode 8 aired on Starz Saturday night (Aug 1). Lobos' fending off a rival drug cartel and federal authorities impacts Ghost and...

"Kingin with Tyga" Season 1 Episode 2, 'The Challenge,' aired on MTV2 on Friday (Jul 31). Tyga meets with fans, Trell and crew build a...

"Braxton Family Values" Season 4 Episode 21 aired on WeTV Thursday night (Jul 30). Via WeTV.com: Traci confronts the sisters. Tamar promotes her spring fashion line...