Whitney Houston's death overshadows Grammys

Whitney Houston was remembered by fellow artists in acceptance speeches and songs at the Grammys. Jennifer Hudson sang Houston's signature hit, I Will Always Love You, and Grammy host LL Cool J offered a prayer for Houston's family, friends and fans.

Houston's body was found in the bathtub of her Beverly Hills hotel room. The cause of death is still unknown.

Besides the top winner Adele at the Grammy Awards, Rockers Foo Fighters were the other big winners, picking up five Grammys including best rock performance for the hit Walk.