Lady Gaga

Stefani Joanne Angelina Germanotta (born 28 March 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress. She is known for her image changes and musical versatility and is considered an influential figure in popular music. With estimated sales of 124 million records, she is among the best-selling music artists of all time. Publications such as Billboard and Rolling Stone have included her in lists of significant artists.