Hudson’s stirring cover of Houston’s ‘I Will Always Love You’ was an emotional homage to late singer. By Gil Kaufman Jennifer Hudson performs at the Grammys on Sunday Photo: Kevin Winter/Getty Images There is a whole generation of modern divas who grew up worshipping at the altar of Whitney Houston . Everyone from Mariah Carey to Christina Aguilera, Kelly Clarkson, Rihanna and Beyonc
