Calico RBG is a trio of anthropomorphic calico cat triplets working for the recently opened Project Superstar Studios as three of their performers. They're well known for they're beautiful singing and well done choreography. The three kitties are also sweet, friendly, and easy to get along with.
Chloe Calico (not to be confused with the real calico cat of the same name) is the member of Calico RBG who normally wears a red tank top and blue jean shorts. Like her sisters, Chloe is sweet, friendly, and easy to get along with, however, Chloe also tends to be emotional and gets upset easily.
Caitlin Calico is the leader of Calico RBG as well as the member who normally wears a blue tank top and black long jeans. Caitlin also works together with her sisters to write the trio's songs. Like her sisters, Caitlin is sweet, friendly, and easy to get along with, but the difference between her and her sisters is that Caitlin is more calm and collected than her sisters.
Cassidy Calico is the member of Calico RBG who normally wears a green tank top and a white skirt. Like her sisters, Cassidy is sweet, friendly, and easy to get along with, but Cassidy also has a soft spot for cute boys. She's even shown to be a little on the flirtatious side.
- The name of the studio Calico RBG works for, Project Superstar, is a parody of Project Diva, a popular music game released by Sega.
- Calico RBG was actually the first group of singers who were discovered by Project Superstar.