Calvin Harris & Sam Smith release official music video for Promises featuring Winnie Harlow

Calvin Harris & Sam Smith have released the official music video for their collaboration Promises.

Celebrating LGBT ballroom culture, the clip set in Los Angeles sees Calvin and Sam party with vogueing performers, who strut their stuff on the dancefloor, a rooftop and a catwalk. 

Canadian model and vitiligo spokeperson Winnie Harlow also appears in the visual.

Promises is currently in the midst of what promises to be a very exciting chart battle. Finishing at Number 2 on last Friday's Official Chart, Calvin & Sam rose to Number 1 on yesterday's (September 3) Official Chart Update. 

Should Promises hold on and hit the top spot, it will become Calvin Harris' 10th UK Number 1, and Sam Smith's seventh. Click here to view Calvin's full UK chart history.