Calvin Harris and Dua Lipa to reunite on new song Potion

Calvin Harris and Dua Lipa are gearing up to release a new song.

Four years after the musicians released their hit One Kiss, the DJ teased a second collaboration, titled Potion.

Calvin took to TikTok on Tuesday to share a snippet of the upcoming track, including the title and behind-the-scenes footage on how the pair made it.

Included in the video is a FaceTime clip with Dua, who "absolutely" agrees to provide vocals.

The footage includes instrumental and a few lines from the singer, including "Late night conversations, electric emotions / Sprinkled with a little bit of sex / and that's a potion."

Potion, which reportedly features an appearance from rapper Young Thug, is set to drop on 27 May.