Spy Kids Adventures: Superstar Spies

"Carmen and Juni are seeing stars -- literally. The Spy Kids have landed a dream job when they are assigned guard duty to a famous rock star. But when the stars clear from their eyes, they discover things aren’t exactly as they appear. It seems the singer's talents are the result of a gem that gives the owner power beyond imagination. When the gem falls into the wrong hands, it is up to the Spy Kids to use their real talents to stop an evil villainess before it is too late."