Tomorrow some of your favorite celebs will die for the cause. Alicia Keys, Lady Gaga, Justin Timberlake, Serena Williams, Swizz Beatz, Kim Kardashian, Usher, Diddy, Janelle Monáe, and Jay Sean are among those pulling the plug on their social networking sites to help raise $1 million for Keys’ Keep A Child Alive Foundation. In an attempt to help those afflicted with HIV/AIDS in Africa and India, the stars will appear in coffins, representing their digital death.