Jonn Hart

Di'Jonn Gary Grizzell (born August 28, 1985), better known by his stage name Jonn Hart, is an American singer from Oakland, California. He is best known for his 2012 single "Who Booty" (featuring Iamsu!), which peaked at number 66 on the Billboard Hot 100. Upon its re-release by Epic Records in December of that year, the song was remixed with French Montana. Prior, he was a member of the band Tha Outfit.