President Whitewall in Major Lazer Cartoon?

JW if anyone caught Major Lazer's Vampire Weekend cartoon on this past Sunday's ADHD. I was wondering if J.K. was the voice of President Whitewall. It's not listed on his bio, and my Tivo deleted the episode before I could give it another listen, so just shooting in the dark. Also...wasn't the song in there badass? Still trying to find the full version and title online, but to no avail. :(

Happy Halloweek!