Calvin Harris took to Twitter to release a teaser for his new song today and it's a collaboration with Rihanna. "This Is What You Came For" is the third time the pair have worked on a musical project after 2011's hit single "We Found Love" and "Where Have You Been" and the new track is set to be a chart topper. The Twitter post also revealed the single's cover art, which was sported by Harris' girlfriend Taylor Swift during the recent Coachella music festival.

Taylor Swift at Coachella

The song preview, which features Rihanna on vocals, starts slow with the beat moving towards a thumping crescendo. Listen to the teaser here...