She took the world by storm with her 2011 debut Who You Are. Now Jessie J is back with “Wild,” the first single off her sophomore album. The big-voiced Brit plays into her international appeal, calling on the U.S.’s Big Sean and U.K.’s Dizzee Rascal for the triumphant tune, produced by Ammo and co-written by Claude Kelly.

“If this is a dream, won’t open my eyes/ Am I asleep? No, I’m alive/ I just can’t believe that this is my life/ In my fantasy, we’re running wild,” she sings over the galloping beat.

The song is now available on iTunes U.K. and worldwide on Monday. Watch a 30-second teaser for the black-and-white video below.