Pinky Promise (Lifesimmer fanfic)
lifesimmer_
Amy and Cristina are cousins. They can almost never be separated. The two girls are closer than strangers on a busy city street. They grow up together, and having their birthday two days apart have the same birthday parties. As they each mature, they decide to become Youtubers. Cristina, now known as Lifesimmer, becomes huge, meanwhile Amy struggles. Amy and Cristina come in a pair, until a certain event happens. Will Cristina ever forgive Amy, or will she be shut out of her life completely?