15/05/2012 05:50 BST | Updated 14/07/2012 06:12 BST

It's official! Britney Spears & Demi Lovato attend X Factor USA photo call

There have been rumours circulating about this for months, but last night it was finally confirmed: Britney Spears and Demi Lovato are the two new judges joining the X Factor USA panel.