It hasn't even been a week since Zayn Malik's shock departure from One Direction, but the boy sure has moved on quickly.

British producer Naughty Boy - whom we recently reported was working with Malik - has posted a demo of their collaboration 'I Won't Mind' on Soundcloud.

Malik, you'll remember, issued a statement in relation to his decision to leave the boyband, saying that he wanted to be a "normal 22-year-old who is able to relax and have some private time out of the spotlight.” Looks like that's going well, then.

Naughty Boy has dubbed the duo 'Zaughty' and posted a series of tweets last night that seemed designed to rile 1D fans.

 And it seems that Malik's former bandmate Louis Tomlinson isn't happy about it, as he got into a bit of a Twitter spat with the producer, real name Shahid Khan, after the latter re-tweeted a fan-made video claiming that "Zaughty will rise."