Zsa Zsa Gabor
Kim Richards
Your mother's sister's aunt is also your mother's aunt. So she would be your great aunt.
You are your mother's aunt's great niece.
Your mother's mother is your grandmother. Your grandmother's sister is your great aunt, and your mother's aunt.
Your cousin's Aunt (who isn't your aunt) would be YOUR MOTHER. Or, if your cousins were related to you by their mother's side then an aunt on their father's side wouldn't be your aunt. And vice versa. This is the one riddle where one of the answers is "YOUR MOM"
Your mother's sister is your aunt.
Your great aunt's mother is your great grandmother.
Your Aunt
Your aunt is the sister of your mother or father, so her mother is your grandmother. On the other hand, your aunt may also be the wife of the brother of your mother or father. Then her mother is not related to you.
When your aunt is your aunt because she married your father's brother, her mother is not related to you.
Your mother's sister is your aunt.
She would be your aunt. Your mother's brothers are called uncles. If your aunt was married to a male, he would also be your uncle. If your aunt was married to a female, she would be your aunt as well.