Why Kelly Clarkson Just Had The Best Day Ever [PICTURE]

Could this possibly be the start of something awesome?

No wonder Kelly Clarkson was tweeting about having an awesome day. Look who she got to work with all Tuesday: her soon-to-be stepmother-in-law Reba and Garth Brooks' wife Trisha Yearwood!

This could be potentially a mega-smash hit from three of the best voices in music.

Check out the bride-to-be's brand-new single, "Tie It Up"!