Kid Cudi gained his fame through entourage, debuting his hit "Day N Night" on Episode 10, Season 5. Crookers then took that beat and made a remix for the ages. Cudi used that fame to discuss issues close to his heart, like embracing martians. It's deep kids. Kid Cudi and Crookers put up this banging song respecting the martians.
P.S. watch out for Cudi's new song with David Guetta titled "Memories"