Christina Aguilera nails 'Beautiful' at Sandy benefit11/4/2012
For the casual observer, lately it seems that Christina Aguilera has been engaged in a variety of activities that have little to do with singing, so it's easy to forget that she has one of the strongest voices in music. But when the call comes, Xtina can still heat up the pipes and deliver a tune. She appeared in Friday's "Coming Together" Hurricane Sandy benefit, where she performed an emphatic rendition of "Beautiful" so wonderful that it will give even the most jaded critic pause.
Click to see more on msnNOW.com, updated 24 hours a day.