Christina Aguilera Debuts New Video, New Look

Singer aims for a softer, more vulnerable image on her new single, "You Lost Me"

This should put an end to the Lady Gaga comparisons. Or Ke$ha. Or Katy Perry. Or...

Christina Aguilera debuted her new video for "You Lost Me" today—swapping her platinum pinup style for a softer image to suit the Bionic ballad.

Is a more vulnerable-looking Xtina just the thing to put her album back on track? Or is the switch from over-the-top sexy to sweet part of the problem? Weigh in below!