Christina Aguilera's new 'advisor' for The Voice is Billie Joe Armstrong.

You know, the one out of that band.

The news came direct from The Voice's official Twitter, which you can have a look at here if you're so inclined, but for the more idle of you out there we will plop it directly below this sentence.

"Welcome Billie Joe (@BJAofficial) to #TeamXtina! We are ready to rock out in Season 3!"

Billie Joe joins Mary J Blige, Rob Thomas (?!) and Michael Bublé in this whole 'advisor' business, but let's be honest nothing can top the whole news of Mariah thing, can it.