Britney Spears’ latest single ‘Work Bitch’ has leaked online.

The new track is scheduled for a September 17 release but an audio leak has made its way on to the internet.

Spears has been teasing details about the song and creating hype around it since August in the form of a mysterious countdown clock, tweeting behind the scenes snaps from the ‘Work Bitch’ video shoot and blurring out the lyrics to the tune.

However fans can now get an early listen to the high-octane dance track which features the lyrics:

“You want to live fancy/Live in a big mansion/Party in France/You better work bitch.”

'Work Bitch' was written by William Adams (aka will.i.am), Britney Spears, Otto Jettman, Sebastian Ingrosso, Anthony Preston and Ruth-Anne Cunningham

Earlier this week the pop princess unveiled the artwork for ‘Work Bitch’ (see image below).

Listen to 'Work Bitch' below: