My Sister Is The Famous One, Not Me

Amber Skyee hates celebrities, except her sister Teresa Holds. She thinks they're all hot shots and jerks. Teresa holds a party one day and a celebrity, Zach Davids, accidently finds the passageway between the two sisters' houses. Amber has to convince Zach to keep the secret between that their houses are connected without telling him that her and Teresa are sisters. While doing that, can there be a little romance going on between Zach and Amber?