What’s better than Julie Andrews? Julie Andrews and her daughter, Emma Walton Hamilton.

Andrews has visited the show a number of times, but visited the show in 2009 to talk about their latest literary collaboration, “Julie Andrews’ Collection of Poems, Songs, and Lullabies.”

The world-renowned singer and actress has written several books with her daughter; they first appeared on the show together in 2006 to talk about their book “The Great American Mousical,” which introduced young children to Broadway.

Listen to their 2009 interview here.