Alicia Keys, Lady GaGa, Kim Kardashian and More to Quit Twitter for Charity

Alicia Keys has successfully urged her celebrity friends to quit Twitter and make it worthwhile at the same time. From Lady GaGa to Kim Kardashian, a number of stars have joined Keys' initiative to raise money for charity by quitting the microblogging site as well as Facebook for a period of time. Called Digital Life Sacrifice, the campaign would see the entertainers ditching the digital