It's a masquerade ball, with flowing gowns, wacky masks and Shakespearean nods. Ariana Grande is already moving to her third single from her No, 1 debut album "Yours Truly," and it features a collaboration with Big Sean.

Just in time for Halloween, flanked by partygoers in various costumes, the Nickelodeon star gets to assume the role of Juliet for the evening down at her Romeo (who is played by Patrick Schwarzenegger). In between shots of Grande dramatically flapping her fancy fan in her face, Big Sean struts in as "The Priest," delivering ad-libs like "swerve swerve" while hovering over a collection of candles.

Watch the video below: