Singer/songwriter John Legend has collaborated with some of music’s biggest names, from Stevie Wonder to Jay-Z, but there’s one superstar John has worked with time and time again: Kanye West. Watch as John opens up about his long-standing friendship with Kanye, the producer on each of his solo albums. Plus, find out if Kanye’s public persona matches up with who he is privately.

Do you consider Kanye West to be a genius?