Sneak Peek at 'The Voice' Season 11! Miley & Alicia Are Total Game Changers

Before you watch the one-hour special “Voice” preview airing Sunday night after the Olympics Closing Ceremony, check out this sneak peek of Season 11!

From the looks of it, Miley Cyrus and Alicia Keys are bringing a whole new dynamic to the team. Watch!

The new season is back in full swing Sept. 19 at 8 p.m. on NBC.