Sing (Luke Hemmings and Liam Payne fanfic)

Nicolette dated Liam before he got famous. Liam cheated. Welp Liams not getting another chance. Maybe. Nicolette starts a youtube channel singing songs about Liam. All of her followers know her story. 1D and 5SOS have auditions for for backround singers and dancers and Nicolette, only thinking of getting her revenge, signs up. She sings main well her friends, juvinial delinquents, are her backround singers and dancers. What happens when Liam recognizes her? Or when she catches Lukes eye? She has her walls built up. Can anyone break them down?