Ed Sheeran claims Harry Styles is very well-endowed.

Ed Sheeran

Ed Sheeran

The 'Sing' hitmaker insists the One Direction star didn't inspire him to write the track 'Little Things' for the group because his close friend has a very big penis.

The 24-year-old singer said: "He [Harry] definitely hasn't got a little thing, so no, I did not write 'Little Things' about [his] little things."

Ed also claims Harry, 21, even leaked a naked picture of himself because he is proud of the size of his manhood.

Speaking to New Zealand's ZM Online, he added: "Did you know Harry leaked that picture himself? He leaked his own picture....I think it's amazing. He was just like 'no one knows.' "

Meanwhile, Ed admits he has no plans to start dating again after recently splitting from his long-term girlfriend Athina Andrelos.

He said: "I am single, but I'm not really up for not being single. I've gone through my whole life from one relationship to the other, and I kind of have relied on that for happiness. I don't want to sound like a d**k, [but] I want to be able to have proper happiness and not rely on other people for that."