Ariana Grande Stumbles, Laughs While Performing 'Thank U, Next' on 'Ellen' (Watch)
Ariana Grande performed her new single "Thank U, Next" on "Ellen" Wednesday morning, amplifying the song's theme by appearing with two dancers on a set made up to look like a wedding reception. Midway through the song, she climbed on top of a chair and stumbled as she stepped down from it, but she literally […]