Stefani Joanne Angelina Germanotta (born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress. She is known for her unconventionality and provocative work as well as experimenting with new images. Bad Romance – Lady Gaga She rose to prominence the following year with her debut album, a dance-pop and electropop record titled The Fame, and its chart-topping singles Just Dance” and ”Poker Face".(2009), featuring the singles “Bad Romance" and "Alejandro", also proved successful.
