But happy as he was to talk about work, he was even happier to talk about his five-month-old son, Hudson.
Admitting that he's become "all emo and weird" since becoming a dad, Guy tells us about the time his baby boy made him "bawl" on stage.
"It wasn't even like I shed a little bit of a tear and then went, 'Let's move on'," the doting dad confesses. "It was ugly crying, tears streaming down!"
Check out the clip above to see Guy's awesome demo of how he gets his little boy to sleep. Instead of singing him lullabies, he beatboxes!
Watch the video clip for 'Battle Scars' feat. Lupe Fiasco: