Korean rapper Jay Park announced that he has joined OnlyFans.

On Tuesday, the former member of the K-Pop group 2PM shocked his fans by officially joining OnlyFans under the username @jaypark.mcnasty.

"Follow ya boi on @onlyfans. #McNasty, out on June 30th," he wrote on Instagram while tweeting, "Y'all about [to] get fed."

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Shortly after the "Mommae" artist dropped his OnlyFans announcement, his posts generated high engagement from fans and social media users on Instagram and X, formerly Twitter.

"Can someone who uses OF tell me if he's being real?" asked one fan.

"Hold up! Say what?!" wrote another.

"I'm so ready but also I'm not ready at all," quipped a different commenter.

"I speak for all of us when I say we will be subscribing," said a fourth user.

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Aside from posting their reactions, others who already subscribed leaked some of the photos and videos he posted so far for his OnlyFans subscribers.

With this, Jay Park followed up his earlier posts with another tweet reacting to some comments and mocking those who leaked his OF content.

He addressed a comment claiming "he must be low on money" by arguing that his "account is not paid subscription based."

He also mocked subscribers leaking his content, saying, "Goes on and looks for my OnlyFans leaks."

Apparently, alleged photos from the 37-year-old rapper's OF account were being spread online via X.

The leaks included a photo of him topless in bed with a red lace lingerie over his chest. There's also a video of him all sweaty in what seemed to be a sauna room.

Jay Park

(Photo : jaypark.mcnasty/OnlyFans)

Upon checking the OF link Park shared online, it showed that his OnlyFans page offers a free subscription to interested subscribers. So far, he has already shared seven photos and two videos on his newest social media page while promoting his upcoming single.

With every post, he adds a promotion to "McNasty," which will be released on Sunday at 6 p.m. KST.

Jay Park
Jay Park performs at the Calvin Klein Jeans music event in Hong Kong with special appearance from Justin Bieber and performances by Jay Park, Kevin Poon, Joon & Verbal at the Kai Tak Cruise Terminal, Hong Kong, Thursday, June 11, 2015.
(Photo : Jerome Favre/Getty Images for Calvin Klein)

True enough, the intent to create a buzz by joining OnlyFans was a part of the marketing strategy to promote his upcoming single.

"It was part of promoting the upcoming digital single, but we do not want to spoil the fun. We want people to keep speculating about what the single has to do with Jay Park joining OnlyFans. We will unveil more details on 'McNasty' in the coming days," an official from Park's record label, More Vision, told The Korea Herald a day after his viral announcement.