Join twins Mia and Maddie and their sidekick little sister, LuLu, as they travel the country finding adventure, mystery, and sometimes find mischief along the way. Together with their famous mother, singer Gloria Glimmer, and their slightly wacky nanny Miss Twist, the sisters learn lessons about being good friends, telling the truth, and a whole lot more. In Look Out, London meet 10-year-old twins Mia and Maddie and their adorable little sister, LuLu. All the girls are smart, sassy, and unique in their own way, each with a special little something that adds to great family adventures. There is pure excitement in the family as the group flies to London for the first time to watch mom perform. But on a day trip to the National Gallery, Maddie witnesses what she believes to be an art theft and takes her sisters and Miss Twist, on a wild and crazy search as they follow the supposed thief to his lair.