Diggy Simmons has been quiet for the past couple of months, but tonight he releases his new DJ Mustard produced single "Ain't Bout To Do" with French Montana. The bouncy song follows Mustard's party ready formula, as Diggy raps about getting any girl that he wants to by stealing them from their boyfriends. Diggy has found the formula to a catchy hit, as the chorus is as infectious as the verses. French Montana, who has his own Mustard produced song out right now, gives an impressive feature verse as well. Stream the song below.