A former YG employee has come forward with claims that BTS Jungkook and aespa’ winter are dating.
The person, who claims to have been fired from YG Entertainment, has released huge data files regarding the big K-pop entertainment agencies. It includes unreleased videos of BLACKPINK, information about idol groups, and more.
The ex-YG employee also made an Instagram account and shared that he is going to reveal Jungkook girlfriend. They claimed that Jungkook and Lisa began dating in 2021 and parted ways in 2023.
The person shared on his Instagram story, “Jeon Jungkook’s new girlfriend is aespa’s Winter. Their relationship is very good now and there are no problems between them at all.”
Previously, aespa members were rumored to attend Jungkook’s “Golden” listening party in late 2023. Since then, there have been rumors that the “Seven” singer is dating one of the aespa members. In addition, Jungkook, who was on military leave, recently attended aespa’s encore concert in Seoul.

The ex-employee shared photos of Jungkook and Winter using the same phone case and spotted in the same location as evidence. Notably, the authenticity of these claims is questionable as many believe these K-pop leaks are fabricated to divert attention from Kim Soo Hyun’s dating scandal. The data reports were released by the former YG employee at the same time as Kim Soo Hyun’s press conference.
Besides Jungkook and Winter, the person also claims to have proof of Jennie and V’s relationship. They claimed to have more photos from their date in Paris, which went viral in 2023. They also revealed that Jennie and Kai broke up because Kai was bisexual.
It is expected that entertainment agencies will take legal action as the alleged ex-YG employee is making claims about several idols.
Meanwhile, Jungkook will return to the spotlight after completing his military service on June 11. On the other hand, aespa recently concluded their world tour and won the “Group of the Year” award at the 2025 Billboard Women in Music.