Season 30 coaches Kelly Clarkson, Adam Levine and Riley Green unlock their phones to let fans sneak a peek at their camera rolls. Catch the three-night premiere of The Voice starting Monday, September 21 at 8/7c on NBC and next day on Peacock. » Stream Now: pck.tv/3wgH6sH » Get The Voice Official App: bit.ly/TheVoiceOfficialApp » Subscribe for More: bit.ly/TheVoiceSub » NBC’s The Voice Stream on Peacock THE VOICE ON SOCIAL: Like The Voice: Facebook.com/NBCTheVoice Follow The Voice: Twitter.com/NBCTheVoice Follow The Voice on Instagram: instagram.com/nbcthevoice NBC’s The Voice follows the strongest vocalists from across the country and invites them to compete in this season's blockbuster vocal competition. #TheVoice #NBC #JohnLegend #KellyClarkson #AdamLevine Find The Voice trailers, full episode highlights, previews, promos, clips, and digital exclusives here. NBC ON SOCIAL: YouTube: youtube.com/nbc Twitter: Twitte...