Singer Ariana Grande has unveiled the music video of Thank u, next inspired by the movies Mean Girls, Legally Blonde, 13 Going on 30 and Bring It On. It features cameos from Mean Girls actors Jonathan Bennett and Stefanie Drummond, while Legally Blonde actor Jennifer Coolidge appears in an epic tribute to the bend-and-snap routine from the Reese Witherspoon-starring film series.The video also cycles through recreations of scenes from the aforementioned films, including the teeth-brushing scene performed by Kirsten Dunst and Jesse Bradford in Bring It On (plus cheer choreography lifted from the movie) and the Jingle Bell Rock dance sequence from Mean Girls – complete with a camcorder-wielding Kris Jenner, clad in a pink tracksuit inspired by Amy Poehler’s character.