Stefani Joanne Angelina Germanotta (born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress. Known for her image reinventions and versatility across the entertainment industry, she is an influential figure in popular music. After signing with Interscope Records in 2007, Gaga achieved global recognition with her debut album, The Fame (2008), and its reissue, The Fame Monster (2009). The project scored a string of successful singles, including "Just Dance", "Poker Face", "Bad Romance", "Telephone", and "Alejandro". Her second full-length album, Born This Way (2011), explored electronic rock and techno-pop and sold more than one million copies first week.
