The One That Didn't Shine

Triplets, Mabel, Monique, and Melissa love each other so much, even though they don't look a lot alike. And they are the same age, but their birthdays aren't the same. But when Melissa and Mabel get a chance to create a music album, Monique is left all alone. Her sister's are probably in Hollywood, her old friends from elementary think Monique is a weirdo, and Lillian the most "popular" girl in school tries to befriend Monique then betray her. Why does everyone else get to shine and not Monique?