The 32-year-old DJ tweeted his thanks to Tay and the song’s performer Rihanna on Friday (November 4).
The song was just certified 2x platinum in the UK and is the only song this year to do so!
“I am blessed to work with incredible artists @rihanna @taylorswift13 thank you!!!” Calvin tweeted.
When the song was released earlier this year, Taylor was credited as a songwriter under the pseudonym Nils Sjoberg. After she and Calvin broke up, her rep confirmed that she was the co-writer.
Make sure to watch the video of Taylor performing the song live for the first time!