Zayn Malik and One Direction seemed to split on amicable turns when he exited the band in March, but a recent Twitter feud between Malik and Louis Tomlinson would suggest otherwise.

It all started when record producer Naughty Boy posted a filtered photo of him and the 22-year-old Malik along with the caption, "Replace this."

About two hours later, Tomlinson came out of nowhere with a tweet making fun of the photo and the filter Naughty Boy used.

Malik noticed the tweet and fired back at his former band mate directly.

The fight stopped there (for now), but Malik tried to defend his response when he started receiving backlash from his fans.