Joe Nichols Makes Sir Mix-A-Lot’s ‘Baby Got Back’ All His OwnJoe Nichols Makes Sir Mix-A-Lot’s ‘Baby Got Back’ All His OwnJoe Nichols likes to have fun at his live shows, and that was never more evident than when he busted out the classic rap hit 'Baby Got Back' by Sir Mix-A-Lot recently.Brian MylesBrian Myles