Grandmas Don't Let Your Babies Grow Up to Be Favorites

Plot:

The Stewarts are having a busy week. Hannah Montana is about to perform for the Queen of England and the Queen's granddaughter; Jackson is in his school's volleyball championship; and Grandma (Mamaw Ruthie) is in town on a surprise visit. But when Mamaw only spends time with Jackson, Miley believes that Jackson is Mamaw's favorite.