Abby Lee Miller, the mercurial host of the Lifetime network show “Dance Moms,” is refusing to go on with the show. She announced her departure in a full-on social media meltdown over “creative control.” But Miller’s upcoming sentencing for tax fraud could have something to do with it. Miller, a childrens’ dance instructor with a someone checkered past, rose from the obscurity of her Pittsburgh dance studio to national prominence. ...Read More