https://en.m.wikipedia.org/wiki/Lady_Gaga
…1986–2004: Early life
Stefani Joanne Angelina Germanotta was born on March 28, 1986, at Lenox Hill Hospital in Manhattan, New York City,[1] to an upper middle class Catholic family. Both of her parents have Italian ancestry.[2]
Her parents are Cynthia Louise (née Bissett), a philanthropist and business executive, and Internet entrepreneur Joseph Germanotta,[3] and she has a younger sister named Natali.[4] Brought up on the Upper West Side of Manhattan, Gaga said in an interview that her parents came from lower-class families and worked hard for everything.[5][6] From age 11, she attended the Convent of the Sacred Heart, a private all-girls Roman Catholic school.[7] Gaga has described her high-school self as “very dedicated, very studious, very disciplined” but also “a bit insecure”. She considered herself a misfit and was mocked for “being either too provocative or too eccentric”…
https://www.cheatsheet.com/entertainment/what-are-lady-gagas-religious-beliefs.html/
…Growing up in Manhattan with Italian roots, Gaga was raised Catholic all the way. This reportedly helped establish a belief and reverence for a personal God throughout her early life.
She certainly isn’t the only superstar to be raised Catholic (or practice it at some point), even if this also brought issues eventually. As we’ve seen with some stars raised in Catholic families, they’ve maintained their basic faith, yet decided to rail against institutionalized religion…
From Wikipeida ‘’Gaga, born March 28, 1986 is Jewish and a natural blonde’’. Did you see that part?