NEW MUSIC: CHRISTINA AGUILERA - 'NOT MYSELF TONIGHT' [LEAD SINGLE]

Pop diva Christina Aguilera refuses to play it safe on "Not Myself Tonight", the lead single from her upcoming fourth album, Bionic.
Written and produced by Polow da Don and Ester Dean, the upbeat dance-oriented track definitely feeds into a style that a certain "Poker Face" songstress is finding extreme success with, but the key question is... Does Aguilera pull it off?

To put it simply, she does and resounding well. Some might successfully argue that Aguilera is taking two steps back in the maturity that 'Back to Basics' displayed and downplaying her natural gift, but she delivers her response to those critics in the song with two straight to the point words.