Pharrell Teams Up With Cara Delevingne in Chanel, Gwen Stefani in the Studio

ETONLINE

He's a busy guy, OK?

He's one of the most in-demand artists in music, but is Pharrell now pulling a Kanye?

The Voice coach is getting in to high fashion with a little help from "it" model Cara Delevingne and Karl Lagerfield. Pharrell appears opposite Cara in a new short film for Chanel titled "Reincarnation." In a teaser unveiled on Monday, we see the on-screen couple living a fairytale and sweetly singing a new song ("CC The World") written by Pharrell.

PICS: Cara vs. Katy and Other Celeb Style Standoffs!

The full video will debut on Dec. 1, one day ahead of the Paris-Salzburg fashion show at the Schloss Leopoldskron.

Cara has been busy Instagramming snaps from the clip, including this one, in which she and Pharrell pay homage to a Franz Xavier Winterhalter painting of Empress Elisabeth of Austria, also known as Sisi. (See what they did with the song, there?)

All will be revealed... @pharrell shot by @karllagerfeld hair by @sammcknight1 make up @tompecheux @chanelofficial

Cara Delevingne (@caradelevingne) tarafından paylaşılan bir fotoğraf ()

Meanwhile, Pharrell surprised his The Voice co-star Gwen Stefani on Ellen to debut a first look at their new collaboration "Spark the Fire." See a snippet in the video above.

WATCH: Gwen Stefani Gets Candid on 'Ellen'

Just last year, Pharrell was vying for Oscar gold for his Despicable Me 2 track "Happy" and gearing up for the release of his latest album GIRL. Take a look at what he told ET about the album's inspiration at the time.