One of the best performances on The Voice tonight came from Michelle Chamuel. This Team Usher member sang the Bruno Mars hit "Grenade". Chamuel is in a league of her own. She's able to convey so much emotion with each lyric she sings. It's no wonder that she is Usher's last standing contestant. We're calling it now, Chamuel is in this competition for the long haul. Watch her performance of "Grenade" below: