Question: At what age did the author of Haunted, the EP released by released by LVP En, appeared in a Broadway production of "Les Miserables"?
Sentence (from "Lalaine"): She has been pursuing a music career as a child, appearing in a Broadway production of "Les Miserables" when she was nine years old, and signing to Warner Bros Records after "Lizzie McGuire" and "You Wish" ended.
Relevant evidence: Yes