Why is she famous?
She is the lead singer and sonwriter for No Doubt,who spawned such hits as "Dont Speak","Ex Girlfriend" and "Just a Girl".
Early life
Stefani was born in Fullerton, California, but grew up in Anaheim. Her father, Dennis Stefani, is Italian American, and her mother Patti Flynn is of Irish and Scottish descent. She has a sister, Jill, and two brothers, Eric and Todd. Jill appeared in No Doubt's "Just a Girl" music video. Stefani attended California State University, Fullerton, and Loara High School (class of 1987), where she was on the swim team. Her first job was scrubbing floors at a Dairy Queen, and she once worked at a department store. Her brother Eric was the keyboardist for No Doubt, but eventually left the band to pursue a career in animation on The Simpsons. Other members of the group include Tom Dumont, Tony Kanal, and drummer Adrian Young.
Exerpt from Wikipedia