Lady Gaga

Angelina Joanne Stefani Germanotta, better known by her stage name Lady Gaga (born March 28, 1986, Manhattan, New York, USA) is a singer, songwriter, record producer, dancer and pianist.
Angelina Joanne Germanotta Stefani was born in New York on March 28, 1986. His father, Joseph Germanotta, is an Internet entrepreneur, and his mother, Cynthia Bissett, works as a telecommunications assistant. Having learned to play the piano at four years, Stefani wrote his first ballad at thirteen and began to participate in open mic nights at fourteen. At the age of eleven, he joined the school Stefani Private Catholic Convent of the Sacred Heart called, located in Manhattan. 
The first single was " Just Dande ", released on April 8, 2008 and reached number one in many countries, including Australia, Canada, Netherlands, Ireland, UK and USA. The song was nominated the Grammy in the category of best dance song.The second single, " Poker Face ", released on September 23 , 2008.
The people love her !!!