Cynthia and Celestia

I have nioticed similarities between Cynthia and Celestia. They both like desserts. They have long wavy hair. They act as a mentor to the main charaters they both have a seperate "reverse J" strand of hair. they are soft spoken and ofthern speek about lore for a long time ago. they are also both the most powerfull in there region. They both have a job in leadership. there are problay more similaritys that I have missed.