Morgan Spurlock has suggested that Harry Styles could be the next to jump ship from One Direction.

The group were reduced to a four-piece last month after Zayn Malik quit.

He left the boyband after five years to pursue a more normal life.

Speaking to TMZ, Spurlock - who directed One Direction's 2013 film This Is Us - said that Styles could be the next to depart.

Talking perhaps in jest, he added that the three remaining members could carry on together.

The movie man said: "I think they'll stay together for a little while. I think they'll stay together for a little bit longer and then I think at some point Harry will probably leave.

"I think that Niall and Louis and [Liam], I think that the three of those guys are going to become like the new Bel Biv Devoe."

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Watch clips from This Is Us below: