If you can make it through this long video, Ariana and her Victorious co-star Elizabeth Gillies were messing around on YouTube and recorded themselves singing Popular, which would go on to be her most iconic performance as Glinda.

Wicked composer Stephen Schwartz has revealed that Ariana Grande refused to make a suggested change to a classic song.

Ariana Grande, who stars as Glinda in Jon M. Chu’s “Wicked,” reportedly didn’t want to perform a new version of “Popular” in the musical film. Stephen Schwartz — the composer and lyricist of the original Broadway musical as well as the movie of the same name — recently told the Los Angeles Times that he and his music team considered refreshing the “rhythm” of the number in the spirit of “being open to new things” for the film.