Whitney Houston's death continues to shock the music community, as Charice, Skrillex, Alicia Keys, Usher and more tweet about the 'I Wanna Dance With Somebody' songstress. Her life was cut short at the age of just 48, but her fellow artists (in addition to Christina and Mariah Carey who tweeted earlier) continue to pour out their love and thoughts for the icon on the eve of the 2012 Grammys. Read all of their tweets below: