Christina Aguilera's recorded a song called 'We Remain' for the soundtrack to the new Hunger Games film, Catching Fire.
Why has she done that we hear you roar? Well, probably for the money and the exposure, but also for this reason, as communicated via the medium of Twitter:
"Love the underlying message of @TheHungerGames. "We Remain" is special new song, its message to my fans & how I connect w/ the movie, alike."
The 'Contigo en la Distancia' chanteuse joins the likes of Coldplay and Popjustice favourites The National on the soundtrack, which will be out around the time of the film in November.