Proceeds Benefit Cancer Research Leading American radio personality, Angie Martinez, announced today the launch of her new online charity, Angie’s Guest Closet (AGC). The virtual celebrity closet’s debut auction will kick-off on Friday, October 15th with items from the personal closets of some of the world’s most famous artists and celebrities including Justin Bieber, Jay-Z, Mary J. Blige and Kim Kardashian among many others.