I know Meredith Henderson's cousin. She is a really nice person, and I can't wait for her new sitcom/movie "Shania"; it's about the life of Shania Twain. She plays Shania ages 18 to the end. And she is using her real singing voice; she's really good.
And I hope she finally makes it big in the States, 'cause it's showing in the U.S.
Good luck Meredith ! All the best.