It was six years ago that our pal, Curtis Grimes, and Emily Valentine shocked America when they ended their Battle Round duet on "The Voice" with a big ol' kiss. Grimes called in that week to tell us all about it.

The Battle Round paired the Texas chart-topper with his CeeLo Green teammate and Hollywood rocker, Emily Valentine. Not only did the East Texas native out-duel Valentine that night -- he won the duel -- the two kissed. Hard. On national television.

We can't find video of the kiss online. But we can still listen to the audio of Grimes visit on Radio Texas, LIVE! that week.