Hilary Duff is back. The one time star of “Lizzie McGuire,” a Disney TV show that ran for two seasons 25 years ago, and “Younger,” with Sutton Foster, was never a big pop star. She hasn’t made a record in well over a decade. She was not a great singer and absolutely not a musician. … Continue reading “Lizzie McGuire” Star Hilary Duff, 38, Mother of 4, Sings About Graphic Sex Act in Comeback Single