Rihanna and Calvin Harris release 'This Is What You Came For' song -- and Taylor Swift promotes it!

Calvin Harris & Rihanna Tease Preview Of Their Collab "This Is What You Came For

Calvin Harris released his highly anticipated single, "This Is What You Came For," featuring Rihanna on Friday, and his girlfriend Taylor Swift gave her stamp of approval.

"OMG," she excitedly Instagrammed along with the song's cover art.

The release of the single comes just a few weeks after Rihanna, 28, and Harris, 32, hit the stage at the Coachella Music Festival in Indio, California, to perform their 2011 song, "We Found Love."

WATCH: Rihanna Has No Interest in Joining Taylor Swift's Squad

Swift was in the audience -- along with her pals Lorde, Serayah, Fifth Harmony's Camila Cabello, and model Martha Hunt -- and gushed over her boyfriend's performance with RiRi. "I'll NEVER forget this moment," the 26-year-old singer captioned a video from the night, calling it "so incredible."

That's not all she had to say about Harris. The "New Romantics" singer praised their relationship in Vogue's May issue, saying the couple is "just taking things as they come" at the moment.

WATCH: Taylor Swift's Pal Gigi Hadid Stars in Calvin Harris' Sexy New Video!

"I'm in a magical relationship right now. And of course I want it to be ours, and low-key," she said. "This is the one thing that's been mine about my personal life."

Taylor Swift and Calvin Harris Take a Romantic, Tropical Vacation Together

More on AOL Entertainment:
Gigi Hadid celebrates her 21st birthday with a star-studded bash at The Nice Guy
Anderson Cooper addresses 'Live!' co-hosting rumors: 'It would be a dream to work with Kelly'
Michelle Obama and Jill Biden are headed to 'The Voice'!

Read Full Story

Sign up for Entertainment Insider by AOL to get the hottest pop culture news delivered straight to your inbox!

Subscribe to our other newsletters

Emails may offer personalized content or ads. Learn more. You may unsubscribe any time.