Gwen Stefani C. Stefani, G Stefani, G. R. Stefani, G. Stefani, G. Stefanni, G.StefaniGwen Stefani (born October 3, 1969) is an American singer, songwriter and fashion designer. She is one of the founders (together with her brother Eric Stefani) and lead singer of the Ska-Pop band No Doubt. During the band's hiatus, Stefani embarked on her solo career and released her debut studio album, Love.Angel.Music.Baby. in 2004. The album earned multi-platinum certifications in several countries. Her second album, The Sweet Escape was released in 2006. After releasing another album with No Doubt in 2012, she again focused on her solo career. She was married to Gavin Rossdale from 2002 to 2015.