Dolly Parton just keeps going and going, doesn't she?  The little country spitfire is set to return to the big screen in "Joyful Noise" with rapper/actress Queen Latifah next Friday, January 13th.   In the film, Dolly and Latifah play rivals in their little Georgia town to lead a choir to win a national singing competition.    Dolly revealed a great deal in her recent interview with the Boot's Kelly Mahan, including why you will never see her kicking up her heels on TV.    Even tho she does some moves in "Joyful Noise", she says, "I'm just like Steve Martin in that movie, "The Jerk."   I'm just that white trash, offbeat ... it was so hard for me to try to dance with these people that just jump out of the womb, hit the floor and go into a song and dance routine. Here I am just trying to keep up! So, that was the hard part."   So, will we ever see her on  "Dancing with the Stars?"  "Oh no! They have tried to get me on that ever since it started, even before this movie, and I said, "ARE YOU INSANE!?" [laughs]  Read all about it here.