On Monday (18), was leaked on the web a new song from Britney Spears, "Alien". The track is part of the singer's new album, "Britney Jean" which will be released on December 3.

William Orbit, music producer, wrote on his Twitter profile that he fell audio on the web is really music, but said the released version is very different from what is on the album. Many notes, especially the chorus, are still not finalized. Orbit explained.