Rescuing Superwoman

Katie Holloway is an average girl. She works, goes to school, babysits her younger siblings, and hangs out with her two best friends. When she gets a part-time job at a prestigious high school in her neighborhood, it's too good to be true. But on her first day, she gets on the bad side of David Montgomery - one of the wealthiest guys in America. Bullied by her classmates and ostracized, Katie fights back - going up against Montgomery and his three friends; even one she can't help but be drawn to.
It's war - commoner against tycoon, and Katie won't give up so easily as she attempts to do the impossible - win. She expects trouble; she doesn't expect for the wealthiest kid in America to fall in love with her.