No-Rules Weekend!

When sisters get together...expect the unexpected! Stephanie, Michelle, and DJ have their house all to themselves -- all weekend! The three sisters plan to do tons of cool, exciting stuff together. But things get a little too exciting when uninvited guests show up for Stephanie's party -- guests Stephanie knows are sure to cause big trouble! And Michelle finds a diary with clues pointing the way to a secret treasure -- that's hidden right in her house!