Britney Spears & Demi Lovato Celebrate "The X Factor" Finalists

Celebrating this season's talented finalists, Sony hosted a party for the X Factor at The Grove in Los Angeles on Thursday night (December 6).
On hand to congratulate the remaining acts were judges Britney Spears, Demi Lovato, Simon Cowell and LA Reid, as well as new addition Khloe Kardashian and her newlywed co-host Mario Lopez - who proudly showed off his hew hand jewelry alongside his beautiful bride, Courtney Mazza.