`` CNN Heroes : ``` - CNN.com Staff - CNN.com Video Production Team (Director: Paul Cole) - CNN.com Online Editors and Text Editors (all other staff members listed alphabetically) Legend , backed by the world-renowned Agape Choir , performed `` If You 're Out There , '' from his just-released album , `` Evolver . '' Grammy winners Christina Aguilera , Alicia Keys and John Legend performed . The show honored the top 10 CNN Heroes as selected by a distinguished panel . Liz McCartney of St. Bernard Parish , Louisiana , named CNN Hero of the Year .
`` CNN Heroes : ``` - CNN.com Staff - CNN.com Video Production Team (Director: Paul Cole) - CNN.com Online Editors and Text Editors (all other staff members listed alphabetically) Grammy winners Christina Aguilera , Alicia Keys and John Legend performed . The show honored the top 10 CNN Heroes as selected by a distinguished panel . Liz McCartney of St. Bernard Parish , Louisiana , named CNN Hero of the Year .