This Is What You Came For Calvin Harris feat. Rihanna Download 'This Is What You Came For' on iTunes
Swedish House Mafia were last in the chart with their huge collaboration with Tinie Tempah, 'Miami 2 Ibiza' and now they're back.
2010 was an incredible year for the DJ trio, Axwell, Steve Angello and Sebastian Ingrosso sold a million singles and saw their upcoming UK Tour sell out in minutes.
The song features vocals from Swedish singer John Martin and the video features a lot of dogs! The video tells the story of a gang of vigilante pooches who are on a mission to save the world from crime.
Take a look at the preview for 'Save The World' and let us know what you think...