Conversation so far:
What is Aaron's Party?
Aaron Carter's second studio album, Aaron's Party was released in the United States on September 26, 2000, under the Jive label.
What was Aaron Carter's acting debut?
In March 2001, Aaron Carter made his acting debut, guest starring on an episode of the Disney Channel series Lizzie McGuire.

Question: What year was his acting debut?
Self-contained rewrite: What year was Aaron Carter's acting debut?