At 8 years old, the blonde Samantha Montgomery lost her father to an earthquake, leaving her to live in an attic, while her stepmother Fiona, and stepsisters, Gabriella and Brianna take over her life. With popular kids Austin Ames, Shleby Cummings, and their crew, then her house family, the only escapes she has are the Diner Staff, her best friend Carter, and an online buddyNomad. They both go to North Valley High and dream of going to Princeton. They have a relationship that goes on through text messages and emails.

In Beverly Hills, the teenager Mary (Selena Gomez) is the stepdaughter, actually the maid, of the egocentric and decadent pop star Dominique Blatt (Jane Lynch) and is frequently humiliated by her two sisters Bree (Katharine Isabelle) and Britt (Emily Perkins).

http://www.imdb.com/title/tt0352248/

A guy who danced with what could be the girl of his dreams at a costume ball only has one hint at her identity: the Zune she left behind as she rushed home in order to make her curfew. And with a once-in-a-lifetime opportunity in front of him, he sets out to find his masked beauty.