Christina Aguilera has revealed the title of her new single - 'Not Myself Tonight'.

Aguilera's official site has posted the single's artwork, which shows the 29-year-old posing as the devil dressed in a tight leather dress complete with chains.

The website also displays a timer, counting down the hours and minutes before the next big news.

The single is expected to release on March 29 in the US and UK while April 2010 for the rest of the world.

Bionic is due for release later this year with the following confirmed tracks listed (via Wikipedia)

* "Not Myself Tonight" (Polow Da Don, Ester Dean, Christina Aguilera)


* "Bionic"(Switch, John Hill, Christina Aguilera)


* "Glam" (Tricky Stewart, Claude Kelly, Christina Aguilera)


* "Lift Me Up" (Linda Perry, Christina Aguilera)


* "All I Need" (Sia, Christina Aguilera)


* "Monday Morning" (Switch, Sam Endicott)


* "Sex For Breakfast" (Focus..., Noel "Detail" Fisher)


* "You Lost Me" (Sia, Christina Aguilera)


* "I Am" (Sia, Christina Aguilera)


* "Little Dreamer" (Cathy Dennis, Daniel Hunt, Reuben Wu, Christina Aguilera)


* "Birds of Prey" (Cathy Dennis, Daniel Hunt, Reuben Wu, Christina Aguilera)


* "Kimono Girl" (Cathy Dennis, Daniel Hunt, Reuben Wu, Christina Aguilera)


* "So What You Got" (Cathy Dennis, Dr. Luke, Christina Aguilera)



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