MTV.com News — New single, 'Not Myself Tonight,' to premiere on singer's Web site Tuesday.By James Dinh Christina Aguilera's Bionic Photo: RCA It's been three-and-a-half years since Christina Aguilera released Back to Basics, her last full album of new ... more info

AngryApe — And further details of her comeback song more info

Pop Justice — So the general thing re the new Christina Aguilera campaign is that they're unveiling different elements of the every day until Friday. Yesterday, after a lengthy countdown on her website, she unveiled the single title and artwork, which for fans ... more info

411 Mania — Christina always delivers… more info

I Like Music — She's back! Christina announces her new single Not Myself Tonight, reveals artwork and more! more info

Pop Crunch — Christina Aguilera is back with a new single called “Not Myself Tonight.” On Tuesday, the pint-sized powerhouse released the edgy official cover for her comeback single “Not Myself Tonight.” Produced by Polow da Don (Can’t stand him….), ... more info

Rolling Stone — Christina Aguilera had promised a big announcement today, but when 12 pm rolled around, her website revealed the name and cover art of her next single “Not Myself Tonight,” but no music. However, a trio of rock bands did unleash new tracks on the... more info

People.com — The singer is depicted as a devilish dominatrix in the single's cover art more info

Idolator — Christina Aguilera has been taunting and teasing on her website this week with a ticking clock promising big news. Today’s big reveal was the single cover for first Bionic offering “Not Myself Tonight,” which features a devilish, black-and-whit... more info

Perez Hilton — HAWT! Christina Aguilera released the sleeve of her upcoming single, Not Myself Tonight, and she looks fierce! We're anxiously awaiting her new track, which comes out next week but will hopefully leak before then! What about U? more info