What is the name of one of Madonnas sisters?

Explanation

Madonna Louise Ciccone was born in Bay City, Michigan, on August 16, 1958. She is the eldest daughter of Silvio Anthony "Tony" Ciccone and Madonna Louise Fortin. Her father is the son of immigrants from Pacentro, Italy, while her mother was of French descent. She has two elder brothers, Anthony and Martin, and three younger siblings, Paula, Christopher, and Melanie.