For months, Brad Paisley was keeping a big secret. Fans knew that a new song was in the works, and fans also knew that it would be a duet. But who is his mystery dueter? Brad has finally revealed that it is, (drum roll please) Demi Lovato!

Brad has a few duets under his belt with partners like Carrie Underwood ("Remind Me"), Alison Krauss (“Whiskey Lullaby”), even Dolly Parton (“When I Get Where I’m Going”).

The announcement came on Friday the 13th of May and there was a lot of speculation as to who the mystery singer was. Both Brad Paisley and Demi Lovato were very quiet about their collaboration, but giving little hints here and there via Twitter.

Now that the wait it over and the secret is out, you will be hearing "Without a Fight" on KICKS 105.5 this week. Let us know what you think.

If you can't wait to hear it on the air, we've got it for you right here:

Listen to Linda G weekdays from 3-7pm on 105.5 FM, online at kicks1055.com/listen-live/ or by downloading the radioPup app for your mobile device.