Have you ever forgotten something until you're reminded about it? That was my reaction to Billy Currington's participation on Shania Twain's 2004 hit 'Party For Two.' I totally forgot that he was on that song! She invited him to be her duet partner and the experience changed everything for Billy Currington. He says people started recognizing him after that. And that's when his audience sizes really started to grow. Oh, and it's a fun video. Check it out!