Nelly and Ashanti chat with ET's Deidre Behar about their upcoming reality series, which will document their careers and lives at home with their newborn son, Kareem Kenkaide ‘KK’ Haynes. The 'Hot in Herre' singer, who previously let cameras film his life in BET's 'Nellyville,' says his return to reality TV will lay bare the ups and downs of living in the spotlight.