Former One Direction member, Zayn Mailk. Photo / Getty Images
Zayn Malik has blasted his friend and producer Naughty Boy, calling him a "fat joke".
The former One Direction star posted a tweet saying that the La La La hitmaker is not his friend and that he should "stop pretending" they are pals because "no one knows" who he is.
The 22-year-old singer tweeted: "@NaughtyBoyMusic you fat joke stop pretending we're friends no one knows you (sic).
"Someone learned how to upload a video... maybe now he should learn how to use logic ha you ain't s*** but a faker (sic)."
Naughty Boy - whose real name is Shahid Khan - is yet to respond to the direct tweet, which is thought to refer to the leaked snippet of a music video Zayn shot with Krept & Konan for his cover of No Type.
However, the producer did tweet a cryptic post, which read: "don't feed the hand that bites you (sic)."
Both Naughty Boy and Zayn have now un-followed each other on the social media channel.
The former 1D hitmaker previously defended the producer when he got into a Twitter spat with Louis Tomlinson.
Following an exchange of insults between his ex-bandmate and Naughty Boy, Zayn asked Louis: "remember when you had a life and stopped making b****y comments about mine ?'(sic)"
- Bang! Showbiz
The Australian site cited a 'heightened threat level' as the issue.