Rapper and comedian Dave (Burd) is headlining his first-ever tour and looking for romance along the way. But as he and the gang crisscross America, they discover just how diverse the cultural landscape of the United States really is – and how often fame puts pressure on love and friendship in the Season 3 premiere. This season's guest stars include Demi Lovato, Don Cheadle, Killer Mike, Machine Gun Kelly, Megan Fox, Rick Ross, Travis Barker, Usher and more.