Blake Shelton and fellow 'The Voice' coach Shakira have been letting secrets out all week about being in the studio recording a song together and now we've learned more.



Shakira told Ryan Seacrest in an interview Wednesday,"We just [recorded it] - it's a country, folk song," she said of the song they worked together on. "I kind of directed him. I wrote the song with some people from Nashville and I sent it to him and I was super-nervous."

"I was like, 'Oh my God. What's he going to think?' And he loved it. He said, 'Wow! This is exactly what you were talking about. I love this song,' “she added.

The song will be part of Shakira's next CD in stores March 25.

Catch Blake and Shakira when the new season of "The Voice" starts February 24 on NBC. Betting we’ll see Blake and Shakira perform the song on ‘The Voice’ this season!