Justin Timberlake was preforming 'Friends in Low Places' in Nashville when he invited his very popular friend up on stage.

Justin Timberlake fans were in for a huge treat in Nashville last night. While preforming a cover of 'Friends in Low Places' his buddy Garth Brooks jumped on stage to help out with his very popular hit.  Fans lost their minds .

In the middle of preforming the song Justin screams out "Hold on, Hold on, Hold, something just don't feel right."

Timberlake goes on saying: "I mean if you're going to do this ..." "Garth?"

Garth Brooks gets on stage and the place exploded! Check out the up close and personal instagram video Garth Brooks posted below.

I saw an ENTERTAINER tonight! @justintimberlake #Justinrcredible

A video posted by Garth Brooks (@garthbrooks) onDec 12, 2014 at 10:33pm PST

Pretty cool!