After Zayn Malik called him a "fat joke" on Twitter, Naughty Boy has ratcheted up the feud with One Direction by allegedly offering to the highest bidder their "x-rated secrets."

According to Hollywood Life, the music producer already approached several tabloids in the effort to sell out the members of the band.

The source alleged, "Naughty Boy got very close to Zayn, and knows everything about the boys. He's approached several UK tabloids shopping a huge tell-all about the band, with the promise of revealing their X-rated secrets."

The insider continued, "After falling out with Zayn, he's keen to make money off the back of him and sees this as his perfect opportunity."

But for now, nobody has jumped to buy the "x-rated secrets" of One Direction.

"So far no one has bitten," the article added. "Naughty Boy is adamant he won't sell his story on the cheap. He's looking for a 6-figure sum to dish the dirt."

Meanwhile, Naughty Boy finally addressed the "fat joke" tweet by Zayn Malik after accusing the producer of leaking the music video of the former One Direction member.

In an interview with The Sun on Sunday, as shared by Daily Mirror, Naughty Boy insisted that he had nothing to do with the leak of the music video featuring Zayn Malik and Krept and Konan.

"I can deal with what he said but he knows the hate I've had to endure for him is the bit that upset me," he said, adding that calling him fat was below the belt.

"Three months ago he was calling me his best friend at the Asian Awards so it's a bit sad. Krept called him and explained that I had nothing to do with it," he added. "He has got a new manager and sometimes things get interfered with," he added.

On July 13, Zayn Malik tagged Naughty Boy in a tweet, "You fat joke stop pretending we're friends no one knows you."

Three minutes later, he added, "Someone learned how to upload a video... maybe now he should learn how to use logic ha you ain't sh*t but a faker."