It was , perhaps , that inspiration that produced one of the show 's most energetic moments : ` ` I feel like I ' m going to be here for a very long time , '' Justin Bieber tells the audience . Korea 's Kim performs with MC Hammer for a dance medley . ` ` Man , I been did dat , '' Nicki French says after second consecutive win for favorite rap / hip hop artist . Country music 's Luke Bryan introduces sons ` ` Tater ' and Bobo '' during speech .
` ` I feel like I ' m going to be here for a very long time , '' Justin Bieber tells the audience . Korea 's Kim performs with MC Hammer for a dance medley . ` ` Man , I been did dat , '' Nicki French says after second consecutive win for favorite rap / hip hop artist . Country music 's Luke Bryan introduces sons ` ` Tater ' and Bobo '' during speech .