Kristy Lee.... who??

So I just read that someone named Kristy Lee Cook got booted from some show called American Idol. The blurb on the Herald's website said she was a "country girl."OK boys and girls...at the risk of dating myself, what Kristy Lee is doing in that clip ain't singin'! Not many people on that show know what singing is; including Simon-what's-his-name.Here's some singing by a couple of country girls