WATCH: Ariana Grande's apocalyptic video for "One Last Time"

Ariana Grande is now four singles deep into her My Everything campaign. Following up a song like "Love Me Harder" is a tall order, but she's hoping to make David Guetta-produced "One Last Time" her next smash. 

For the single's Cloverfield-esque video, a comet strikes earth unleashing a series of catastrophic explosions. Ariana reemploys her acting chops. 

Watch below.