Pop superstar Christina Aguilera debuted the video yesterday for "You Lost Me", the second single from her "Bionic" album. The album's first single, "Not Myself Tonight", drew the ire of critics, who said the singer was attempting to emulate Lady Gaga. The new single should appease some of these critics as it represents a return to the form that made her one of the most respected female vocalists of the 90s.