Is Lada Gaga's father Bruce Springsteen?

No, Lady Gaga's father is not Bruce Springsteen. Lady Gaga, born Stefani Joanne Angelina Germanotta, is the daughter of Joseph Germanotta and Cynthia Germanotta. Bruce Springsteen is a renowned musician known for his own contributions to Rock Music, but there is no familial connection between him and Lady Gaga.