15 of 18:
Christina Aguilera said this on her Twitter page about fellow singer Whitney Houston's death on Feb. 11, 2012:
'We have lost another legend. Love and prayers to Whitney's family. She will be missed.'
(Pictured: Christina Aguilera appears at the 2011 Disney Parks Christmas Day Parade at Disneyland in Anaheim, California.)
( Photo / Disneyland / Paul Hiffmeyer)