Lizzie McGuire on the Mix Morning Show! Next week, Hilary Duff will be on the Mix Morning Show! She has a new book, and all those who have read her smash young adult book, Elixir, have been waiting with excitement for the second installment to come out. Devoted is in stores now. Plus, 24-year-old Hilary is now married and has a baby on the way. We find out all about her life now and what new movie projects might be on the way as well!