What ever happened to Lizzie McGuire? Hilary Duff has the answer! Well, she has an answer. The Disney Channel series' creator Terri Minsky hasn't publicly revealed what envisioned for the TV character after the show ended in 2004, but Duff has her own ideas about what Lizzie might be up to today. The Younger actress, 27, recently told BuzzFeed, "I don't think she'd be married to Gordo (Adam Lamberg). I don't know.