'The Voice': Ariana Grande Cuts Off John Legend With Her 'Thank U, Next' Button

etonline.com:

 Ariana Grande came to win on season 21 of — and she's got a few tricks up her sleeve!During Monday's season premiere, Ariana found herself pitted against fellow coaches Kelly Clarkson and John Legend for Katie Rae Mortimer, a stay-at-home mom who wowed the panel with her cover of Maren Morris' «The Bones.»Kelly bonded with Katie over their young sons, but Ari wasn't ready to back down. «I know that you and Kelly have a baby, but I will have a baby for you to be on my team,» she joked, quickly adding, «I'm kidding.»However, when John made his pitch, Ariana broke out the big guns, hitting the button on her chair to interrupt her fellow coach with her hit, «Thank U, Next,» playing through the soundstage.The strategy cracked Kelly up and even.