3. Lady Gaga His real name is Joanne Stefani Germanotta, was born a march 20, 1986 in New York. She is characterized by its looks so extravagant. http://www.youtube.com/watch?v=qrO4YZeyl0I
4. Katy Perry His real name is Katheryn Hudson Started his career singing in the churches http://www.youtube.com/watch?v=QGJuMBdaqIw&feature=relmfu
5. 30 secondstomars Created in 1998 by Jared Leto (guitar and vocals), and his brother Shannon (drums) It began as a small family project. http://www.youtube.com/watch?v=tekrQmo5EyA
6. Black eyed peas Will.I. Am (Will Adams), and Apl de Ap(Allan Pineda Lindo) met in 1989. they started playing together and to be a site and name in the world of hip-hop. http://www.youtube.com/watch?v=JwQZQygg3Lk
7. King of leon It is a classical band of the 70 's. Is formed by three brothers and a cousin. Which originated in Tennessee, American. http://www.youtube.com/watch?v=gnhXHvRoUd0&ob=av2e