Hilary Duff Channels Lizzie McGuire Singing ‘What Dreams Are Made Of’ On SAG Picket Lines: Watch Amid the ongoing SAG-AFTRA strike, the 'Lizzie McGuire' alum was pictured singing the song from ...

The 37-year-old peered down at her phone while surrounded by several guitars and a microphone. And that wasn't the only insight Matthew offered into where Hilary—whose last album Breathe In.

Hilary Duff “Hilary Duff is banned from this year’s talent show.” These were the words that sent an entire room of Lizzie McGuire merch-wearing 9-year-olds into a frenzy. The year is 2003.

For an encore, Duff performed two covers. The first was the Go-Go's "Our Lips Are Sealed," which she sang as a duet with her older sister, Haylie, who opened the show with a brief six-song set.