NEW : Jennifer Hudson sings `` I Will Always Love You '' in a Grammy tribute . The singer and her husband Chris Martin are among the stars who will be honored at this year's Grammys with an award for Best Pop Duo/Group Performance. Music luminaries in the audience respond with a standing ovation . A day earlier , Houston was pronounced dead in her fourth floor room at a Beverly Hills , California , hotel . Stars from Bruno Mars to Stevie Wonder offer their own personal tributes .
NEW : Jennifer Hudson sings `` I Will Always Love You '' in a Grammy tribute . The singer and her husband Chris Martin are among the stars who will be honored at this year's Grammys with an award for Best Pop Duo/Group Performance. Music luminaries in the audience respond with a standing ovation . Stars from Bruno Mars to Stevie Wonder offer their own personal tributes .