What Do You Mean He's My Brother?!

Rosemarie Poulston has always lived with her Aunt Beth and never knew her real parents. Now eighteen years later, her Mom wants her back. Then, turns out her brother is the Louis Tomlinson. Yup, that's right, from One Direction, the band that she hates! Worst of all, she hates Louis Tomlinson the most and now he's act...