Dierks Bentley may have confused a few of his fans the other night when he tweeted, "jumped on stage with some dude playing a bar downtown Nashville tonight. he was pretty good..."  It would be easy to think that Dierks had made some hopeful Nashville singer's night.  As it turns out, that guy was Alan Jackson!

Bentley had to clarify the next morning that it was Alan Jackson who made his night as Dierks and Keith Urban jumped up on stage with Jackson to sing Hank Williams', "Mind Your Own Business" at a Capitol Records jam.

Click here to see Dierks with Alan.