Stefani Joanne Angelina Germanotta (born March 28, 1986 in New York)
Known for her outrageous looks and pop/dance music
First studio album released is called "The Fame" in 2008
Billboard named her Artist Of The Year in 2010
For complete bio and discography http://www.ladygaga.com/bio/default.aspx
Katy Perry
American pop star Katy Perry was born October 25, 1984 in California
Released a self titled gospel album that didn't sell in 2001
Rose to fame in 2008 with her hit "I Kissed a Girl"
Has been a guest judge on American Idol and The X Factor
For concert listings visit her website http://www.katyperry.com/
Justin Bieber
A Canadian Pop / R&B song writer and actor born March 1, 1994
Was discovered on youtube.com by Scooter Braun in 2008 and was brought to Georgia to meet with Usher
For more concert listings and more check out his site at http://www.justinbiebermusic.com/
