The new song, which debuted on Ora's Vevo channel, is from her upcoming album Ora.
The album will be released on Jay-Z's record label subsidiary Roc Nation, which singer Rihanna is also signed to.
In the new track, the singer croons: "I'm off the chain, you've gotta love it/I can't express enough how bad I want it/Baby one day I wanna be there/Beyond the stars like a zillionaire."
The 21-year-old recently found success with her first single 'How We Do (Party)', which samples lyrics from a Notorious BIG track.
Ora, which the singer says is inspired by No Doubt and The Vaccines, is due for release on August 27.
Listen to 'Roc the Life' below: