It hasn't even been a week since Zayn Malik released his debut single 'Pillowtalk', and he's already throwing alternate versions of it around willy-nilly.

The former One Direction star has made an acoustic version of the song - which is set to go to number one in numerous countries tomorrow - available to buy via iTunes.

He's calling the track the 'Living Room Session', and it features just his voice and an acoustic guitar.

Hear snippets of it below: