Troye Sivan and Ariana Grande have made good on their recently teased promise and unveiled the video for "Dance to This."

The four-minute clip opens with Sivan attending what looks like an exceedingly dull '70s birthday party. He puts on a CD and launches into an awkward karaoke sing-along until Grande gets up and joins in, eventually building into a full-on dance-off.

"The DTT vid was inspired literally by High School Musical and Grease and 'Pass This On' by the Knife and a gif of Cher spinning around that i cant find rn," Sivan wrote on Twitter.

"Dance to This" is the fourth single to come from Sivan's upcoming sophomore album, Bloom, due out August 31. It follows the previously released title track, as well as January ballad "The Good Side" and Hot 100 hit "My My My!"

Of Bloom, Sivan told PopCrush in February: "The thing that I was most excited about was I felt like I had learned so much from touring about my voice and the kind of music that I wanna make, and what works in a live setting and what doesn't. I sort of subconsciously wrote this album for the road."

Grande is also set to release a record next month. Her fourth LP, Sweetener, is slated to debut August 17.

Watch the video for "Dance to This" below.