ChristinaAguilera-MTVFormer Disney star Christina Aguliera broke the barrier on raunchy sexuality. Now after a hiatus and motherhood, Aguliera is back and set the stage on fire — almost literally — at the MTV Movie Awards Sunday (June 5).

Aguliera sang “Bionic/Not Myself” off her new album by the same name, which drops this month.

Aguliera was all about Hollywood galmor. But in her recent come-back video for her latest song “Not Myself Tonight,” she pushes the envelope with three-minutes of non-stop sexual debauchery.

She wore a sequined encrusted bustier with a cape and knee high boots. She looked like a cross between a dominatrix and a sci-fi queen.

Say what you will about Lady Gaga, Aguilera show off a voice that crossed several octaves that makes Gaga look like a Guber.

And, toward the end of the video her crotch lights up with a heart!. WTF!

Check out the video here: