Taylor Swift's album will feature at least one more Max Martin collaboration

Taylor Swift's confirmed there's another Max Martin col­lab­or­a­tion on her forth­com­ing album, 'Red'!

Discussing the album with Rolling Stone the 'Tim McGraw' chanteuse was at first reluctant to reveal too much about who had done what on the album.

"I really want there to be so many surprises left on the record for when it comes out even­tu­ally, some col­lab­or­a­tions that haven’t been talked about and some songs that are def­in­itely what make the album so unique," she said.

Two minutes later she seemed to forget all of that when she added: "There’s a song called 'Holy Ground' I’m really excited about, Jeff Bhasker produced it. There’s a song called 'I Knew You Were Trouble' that I wrote with Max Martin and Shellback that I’m stoked about."

We're stoked about that too Taylor!

Apparently a 30-second snippet of a new song is being played on Good Morning America today and will then go on sale on iTunes tomorrow. Fingers crossed it's the Max Martin one and not some country music twaddle.