With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gwen Stefani co-founded No Doubt.
text_B: Gwen Renee Stefani -LRB- -LSB- gwɛn ˈstəˈfɑːni -RSB- born October 3 , 1969 -RRB- is an American singer , songwriter , fashion designer , actress , and television personality .. She is the co-founder and lead vocalist of the band No Doubt that experienced major success after their breakthrough studio album Tragic Kingdom -LRB- 1995 -RRB- along with various successful singles , including `` Just a Girl '' , `` Do n't Speak '' , `` Hey Baby '' , and `` It 's My Life '' .. No Doubt. No Doubt. Tragic Kingdom. Tragic Kingdom. Just a Girl. Just a Girl. Hey Baby. Hey Baby ( No Doubt song ). During the band 's hiatus , Stefani embarked on a solo pop career in 2004 by releasing her debut studio album Love .. pop. Pop music. Angel .. Music .. Baby .. Inspired by pop music from the 1980s , the album was met with both critical and commercial success .. pop. Pop music. It spawned three commercially successful singles  : `` What You Waiting For ? ''. , `` Rich Girl '' , and `` Hollaback Girl '' , the latter reached number one on the Billboard Hot 100 while also becoming the first US download to sell one million copies .. Rich Girl. Rich Girl ( Gwen Stefani song ). Hollaback Girl. Hollaback Girl. Billboard. Billboard ( magazine ). In 2006 Stefani released her second studio album The Sweet Escape .. The Sweet Escape. The Sweet Escape ( song ). The album produced two successful singles  : `` Wind It Up '' and the album 's title track `` The Sweet Escape '' .. The Sweet Escape. The Sweet Escape ( song ). Wind It Up. Wind It Up ( Gwen Stefani song ). Her third solo album This Is What the Truth Feels Like was released in March 2016 and became her first solo number-one album on the Billboard 200 .. This Is What the Truth Feels Like. This Is What the Truth Feels Like. Billboard. Billboard ( magazine ). Stefani has won three Grammy Awards .. As a solo artist she has received various accolades , including an American Music Award , Brit Award , World Music Award and two Billboard Music Awards .. American Music Award. American Music Award. Brit Award. Brit Awards. World Music Award. World Music Awards. Billboard. Billboard ( magazine ). In 2003 , she debuted her clothing line L.A.M.B. and expanded her collection with the 2005 Harajuku Lovers line , drawing inspiration from Japanese culture and fashion .. Japanese culture. culture of Japan. Stefani performs and makes public appearances with four back-up dancers known as the Harajuku Girls .. Harajuku Girls. Harajuku Girls. She was married to British musician Gavin Rossdale from 2002 to 2015 and they have three sons .. Gavin Rossdale. Gavin Rossdale. Billboard magazine ranked Stefani the 54th most successful artist and 37th most successful Hot 100 artist of the 2000 -- 09 decade .. Billboard. Billboard ( magazine ). VH1 ranked her 13th on their `` 100 Greatest Women in Music '' list in 2012 .. VH1. VH1. Including her work with No Doubt , Stefani has sold more than 30 million albums worldwide .. No Doubt. No Doubt
related.