Taylor Swift has talked about her time working with New Zealand musician Joel Little.
In a Facetime interview with Apple Music's Beat 1 radio, the 29-year-old pop star says: "He's amazing".
- Watch: The moment Taylor Swift decides to adopt kitten on set of ME! music video
- Taylor Swift slams Kim Kardashian for 'petty bullying' in new article
- Kiwi band Broods discuss opening for pop star Taylor Swift
In the interview, she opens up about her latest song, 'ME!', which was produced by Little and her time working with the Kiwi-bred Grammy Award-winning songwriter.
"It almost reminds me of Nashville when I would go into a room, I'd bring my guitar and plan an idea I brought in and then we start writing a song," she told Beats 1's Zane Lowe.
"There's so many different ways you can write a song. And especially in pop music, a lot of the time people will make a track. You sing over the track, you think of ideas.
"But with Joel - it's very [like] two songwriters in a room crafting a song, then you figure out what it's going to sound like. And he's amazing."
As well as Swift, Little has also worked alongside Lorde, Shawn Mendes, and Khalid amongst a number of other big name artists.
On her new song and her experience co-directing the video, Swift said that too had been amazing.
"It's been so much fun and putting out this song and video has been really, really exciting and just a really joyful experience. I just feel really grateful."