One Direction mock ‘Super-Size Me’ director with burgers

One Direction have been mocking filmmaker Morgan Spurlock who is shooting them for their 3D documentary tour film by eating burgers in front of him.

Morgan became famous by filming a documentary called ‘Super Size Me’ in which he was eating nothing but McDonald’s food and cataloguing the effects on his body.

Morgan, taking part in a Twitter Q&A under the hash tag #AskMorgan1D3D, he revealed: "They love eating McD in front of me, but on the new tour they have a trainer who's keeping them off the Big Macs!"

Morgan also revealed he has captured many "shirtless moments" on the road but he isn't sure how many will make the final cut.

He said: "More shirtless moments than you can imagine, now how many of those make it into the final film we'll have to wait and see."

As well as capturing the boys' "wild side", the 42-year-old filmmaker also promises many emotional moments in the final film.

He said: "There have been some really lovely emotional moments that we've captured, I think fans may shed a tear or two while watching."

Shooting on the 3D documentary began last November and it is said be released in August.