Underdog who got the Girl

"My mom always said life's not perfect because if it were there wouldn't be a story to tell others." Mia was an average New Yorker and didn't have much as child since her father abandoned her, her mom and her brother for another woman. A couple years later her mom became a fashion icon and they moved to London because of her career. There she hangs out with her "Partner in crime" or cousin named Valerie where they meet the one and only One Direction and where Mia falls for the unforgettable, Niall Horan. Finally everything is going well but it doesn't stay that way when her biggest fears in life come back to haunt her and could ruin everything she's been trying to fix.