The country stars wed in 2013 and share an 8-year-old daughter.

One of country music’s premier power couples is splitting up.

The documents list Dec. 3 as their date of separation, citing irreconcilable differences.

Jason Isbell and Amanda Shires

Jason Isbell and Amanda Shires.Kevin Winter/Getty Images

Shires heard he was famous and had him sign a polaroid.

Afterward, Isbell pulled up a chair to watch her perform.

Now in hindsight, that seems really creepy, I would never do that."

Jason Isbell and Amanda Shires

Jason Isbell and Amanda Shires.FilmMagic

Because she had the same boots on."

They became a couple soon after, and married in February 2013.

They welcomed their daughter, Mercy Rose, two years later.

I’ll never go back and watch it again.