Following chart-topping collaborations with Charli XCX, Rita Ora and Ariana Grande, Iggy Azalea taps another pop singer to her list with Ellie Goulding.

The blonde bombshells joined forces for a new song that appears in the trailer for the 20th Century Fox action flick, 'Kingsman: The Secret Service,' starring Colin Firth and Samuel L. Jackson.

The song (the title is currently unknown) debuts midway through the trailer. Iggy has a bit more of a rough edge to her voice on this track, which goes well with the fight sequences playing out on the screen.

"To everyone who said I'd never make it / Well weren't you mistaken / I got a dinner date with greatness," Iggy delivers over a slow, bass heavy beat.

Ellie comes in with the chorus and adds a soft touch, juxtaposing with Iggy's verbal attack on the mic. It will be interesting to see how this song plays out on the stage.

The track will appear on the upcoming re-release of Iggy’s debut, 'The New Classic,' which will feature six new songs.

What do you think of the song? Tell us in the comments below.

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