|This article is about the Etherian sisters. You may be looking for the Star Siblings.|
The Star Sisters were among the crowd of many princesses of Etheria invited by Frosta to the All Princess Ball. According to Adora's research, the Star Sisters are friends with Mermista, but are not with Sweet Bee, and allies with Princess Frosta.
While their skin and hairstyle color palette seems different, all three carry a diamond-like mark on their clothing.
- The Star Sisters are briefly seen in the same episode they are mentioned. They appear on-screen for only a few seconds at the princess prom, and it is not confirmed if that is really them.
- The Star Sisters should not be confused with the Star Siblings who are a trio that come from a different planet. This is possibly a continuity error.