Gwen steps up for Japan: Gwen Stefani matched Sandra Bullock's $1 million donation to disaster relief for Japan, and upped the ante by designing a limited-edition T-shirt for her L.A.M.B. boutique fashion imprint, which will also donate proceeds to recovery efforts following the catastrophic earthquake and tsunami that devastated the nation. Stefani's donation will go to Save the Children's Japan Earthquake-Tsunami Children in Emergency Fund. The No Doubt poster girl, solo pop star and fashion icon cited her longstanding inspiration from Japanese culture, a shout-out fans can fully cheer from her "Harajuku Girls" days.