Block B's Zico has decided that his extreme fans have gone too far, leaving an enraged message to them via his personal Twitter account.

According to a report by Star News the tweet comes in response to another tweet that Pop Time, a fellow musician and Zico's friend, recently posted.

"I don't know how you keep coming to Zico's studio," Pop Time's tweet began. "Coming here and leaving trash and post-it notes like you're bragging about it but your coming here is captured on our CCTV. Others use this studio, not only Zico, so this is unacceptable. Please stop."

Having seen Pop Time's angry tweet, Zico added his own note. On August 11 the rapper wrote, "I've said quite a few times that infringing on my personal space is no different than abusing me. This is not what you call a fan's love."

This isn't the first time Zico has called out 'sasaeng' or 'stalker' fans. Back in 2013, the star requested that fans stop visiting Block B's dorm and prior to that asked them to stop calling him. 

In addition to his recent performance at KCON 2015 in Los Angeles with his group, Block B, Zico is currently appearing as a judge on Mnet's rap competition program Show Me the Money 4.