Chanel and Galleria first met when they were babbies, hence their qoute whenever they talk about their "Divas in Dipers." Their relationship is the first one to be shown in The Cheetah Girls.
When they were kids, they met and took ballet classes. Soon they formed dreams of being famous. After a while they believed they needed "background singers." Aqua Walker, Dorinda Thomas (, and Angie Walker in the books).