Popsugar Celebrity Shoppable Celebrities in Ariana Grande's "Thank U, Next" Music Video All the Celebrity Cameos in Ariana Grande's "Thank U, Next" Video — Including the Ones You Missed 30 November 2018 by Monica Sisavat Solís View On One Page Photo 10 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Matt Bennett Ariana's former Victorious costar played Cliff from Bring It On. Previous Next Start Slideshow ShoppableAriana GrandeMusic VideosMusic