Ariana Grande's "thank u, next" was a smash hit and so was the music video that followed. Referencing '90s and early 2000 popular chick flicks like Bring It On, Legally Blonde, 13 Going On 30, and Mean Girls, along with original casts and old co-stars, the music video has already reached more than 90 million views. Ariana Grande shares behind-the-scenes exclusives into what made "thank u, next" an internet-breaking video.