New Zealand music producer Joel Little worked with Taylor Swift on her new single "Me", which features Panic! at the Disco's Brendon Urie.
Little, the former Goodnight Nurse member who famously produced Lorde's Grammy-winning debut album "Pure Heroine", shared the news of Swift's new single on Instagram.
"I've been wanting to shout this from the rooftops for so long," he shared.
"Loved every minute of making this with @taylorswift and @brendonurie. Such an honour and so much fun."
Swift announced the release of the song and music video for "Me" today after weeks of teasers.
The pop superstar initially hinted at new material with a mysterious timer on her website.
Since his breakout success with "Pure Heroine", Little has produced songs for stars such as Shawn Mendes, Khalid and Ellie Goulding.
He most recently contributed production to Broods' new album "Don't Feed the Pop Monster" and produced Marina (formerly Marina and the Diamonds)'s recent single "Handmade Heaven".