Kelly Clarkson is embarking on a book tour to celebrate the release of her new children’s book, River Rose and the Magical Lullaby , which comes out October 4. Kelly also announced that she’ll be releasing a River Rose doll to go along with the book. When you press the doll’s hand, Kelly’s lullaby plays. You can pre-order the book and hear the lullaby she recorded on RiverRose.com .