Christina Aguilera announces new single

The 'Genie In A Bottle', 'Fighter' and 'Dirty' star is back and we're a little bit excited. On Tuesday evening Christina announced that her new single will be called 'Not Myself Tonight'.

And below you can see the official single artwork - it definitely seems that Ms. Aguilera is back to her devilish ways! . 'Not Myself Tonight' will be the first single released from her upcoming fourth studio album - 'Bionic'.

We should be getting more news on Christina's comeback on Wednesday evening, but in the meantime, we want you to answer a little question for us: is Christina better at belting out a ballad, or do her big dancefloor tracks do it for you?