Principal Celestia

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"Despite all the best efforts to prevent her students from ever attending attending the How I Can Help Make the World Great ceremony, Principal Celestia knew that they for one had ignored this warning as such. While she's upset, she'll know that her pony counterpart might be captured, as these two are the problems that we can help her counteract with. No matter what, nobody or nopony knew that this wrong decision had been chosen. Believe me, it'll be much worse than when Sunset Shimmer was turned into a demon back then."

--Su Ji-Hoon, Fall Formal Again...

Principal Celestia' is a female human and Princess Celestia's human world counterpart in the My Little Pony Equestria Girls ''franchise. She is the principal of Canterlot High School and older sister of Vice Principal Luna.

In When the Cold Breeze Blows Away, she would be located in Canterlot City that she can apply to meet her pony counterpart in during the USRAC War and the World War III even though her pony counterpart will be captured in Battle of Canterlot.

Also,she is the one who want make peace and against How I Can Help Make the World Great ceremony after she and her older sister got a message from the United Nations,and tried to warning to other students and the Equestria Girls about the consequences of How I Can Help Make the World Great ceremony