Lady Gaga, Green Day, Shakira Take Part in City of Hope T-Shirt Campaign

Fans of Lady Gaga, John Lennon, Tom Petty, Green Day, Shakira and more than 25 other artists can show off collectible edition t-shirts sporting their favorite artists and their support for City of Hope, a research, treatment and education institute for cancer, diabetes and HIV/AIDS. "I'm a big

Source: http://www.artistdirect.com/entertainment-news/article/lady-gaga-green-day-shakira-take-part-in-city-of-hope-t-shirt-campaign/9041928

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