Lady Gaga was born Stefani Joanne Angelina Germanotta at Lenox Hill Hospital Northwell Health in Upper East Side, New York City, on March 28, 1986. She is the oldest child of Joseph Germanotta, an internet businessman, and Cynthia (née Bissett). She has a younger sister named Natali, who is a fashion student. Lady Gaga is of Italian (her paternal grandfather was from Naso, in the province of Messina and he came up to the United States on 1908) and French Canadian ancestry. She learned to play piano at the age of four. She wrote her first piano song at 13. She started performing live by age 14. At the age of 11, Gaga went to the Convent of the Sacred Heart. This is a private Roman Catholic school on Manhattan's Upper East Side. Her family wasn't rich. She has said that her parents "both came from lower-class families, so we've worked for everything my mother worked eight to eight out of the house, in telecommunications, and so did my father." In high school, Gaga played lead roles in "Guys and Dolls" and in "A Funny Thing Happened on the Way to the Forum". Gaga said her high school life was "very dedicated, very studious, very disciplined". She also said that it was "insecure". She said in an interview that, "I didn’t fit in, and I felt like a freak."