Your favorite 'X Factor' judge Britney Spears has been busy tending to her family and personal life these days, but it seems she has squeezed in some time to release new music! Brit confirmed via her Twitter that she is recording a song for the film 'The Smurfs 2' soundtrack. Here's what she tweeted: 'Remember that surprise song I recorded for my boys? It's coming soon! #OohLaLa for #TheSmurfs2 :) Stay tuned for more'.