Alexis Grace. Lady can sing. Can't find a decent youtube yet with her in action, just the still shots. She's absolutely amazing. Idol may have found some real talent in this gal. I'm completely digging her. She reminds me of a young Dolly Parton (without all that hair) crossed with Marcia Ball. Not a bad combo.
"Jolene" Dolly Parton (with all that hair and a whack purple jumpsuit)