Wish upon a superstar.

Lucky Cassie--Roxy Gold, the biggest movie star around, is shooting a film in her town! Cassie can't believe how glamorous her life is. But Roxy doesn't seem happy. She can't go anywhere without people taking her picture or asking for her autograph! If only she could be invisible.... Cassie wants nothing more than to make Roxy's wish come true--but how? Maybe her newest charm can help!