Online speculation over alleged Jungkook Winter Tattoos has centered on claims that BTS member Jungkook and aespa member Winter have similar dog-themed tattoos. The specific claim, reported in early December 2025, focused on alleged three-puppy or three-dog-head designs, while both artists’ agencies did not confirm the dating rumor at the time.1
The rumor developed from online community and social media posts rather than an official announcement. Reports described users comparing tattoos, in-ear monitor designs, nail art, bracelets, hats and other items, while also referencing Jungkook’s reported visit to an aespa concert during military leave.2 None of the cited reports established the claims as confirmed facts.
Dog Tattoo Claim Became the Center of the Rumor

The most repeated element in the reports was the alleged similarity between tattoos described as three puppy faces or three dog heads. Yonhap News Agency reported on December 5, 2025, that online dating rumors involving Jungkook and Winter were spreading, with posts citing alleged matching tattoos depicting three puppies and similar in-ear monitor designs.1
Korea JoongAng Daily also summarized the online claims as involving alleged matching three-dog-head tattoos above the elbow, along with comparisons of past Instagram handles, matching items and Jungkook’s reported aespa concert visit earlier in 2025.3 News1, carried by Financial News, described similar online claims, adding nail art, bracelets and hats to the list of items cited by users.2
The available source material does not show that either artist personally addressed the tattoo claims. It also does not include an official explanation from BigHit Music, HYBE, SM Entertainment, Jungkook or Winter confirming the meaning, timing or ownership of the alleged designs. The reports instead present the matter as a rumor based on comparisons made by online users.
That distinction is central to the story. The dog tattoo detail gave the rumor a concrete visual focus, but the reports repeatedly framed it as speculation from online communities and social platforms. The sources do not provide verification that the alleged tattoos were intended as couple tattoos, nor do they confirm that the designs were connected to a relationship.
Agencies Stayed Silent as Online Claims Spread
The agency response reported across sources was limited. Yonhap said neither BigHit Music nor SM Entertainment had issued an official statement as of the afternoon of December 5, 2025.1 News1 similarly reported that both agencies had not released a separate official position at the time.2
Sports Kyunghyang later reported that the controversy still lacked a confirmatory explanation from the agencies. The outlet cited agency responses translated as “cannot be confirmed” and “there is no separate position,” indicating that the companies did not move to verify the dating rumor.4
That lack of confirmation shaped how Korean entertainment media handled the story. Reports generally described the issue as an online dating rumor, not as confirmed relationship news. The same was true for the tattoo angle: the alleged three-dog design was reported as a point raised by online users, not as an officially verified couple tattoo.
By December 11, 2025, the rumor had expanded beyond online discussion into fan protest actions. TenAsia reported that some Jungkook fans staged an LED truck protest near HYBE’s Yongsan office on December 10, with the dispute still revolving around alleged similar tattoo designs, nail art and the aespa concert sighting.5 Sports Kyunghyang reported that Winter’s fans also sent a protest truck to SM Entertainment’s Seongdong-gu office on December 11, following the protest near HYBE.4
The truck protests showed that the rumor had moved into a visible fan-response phase, but they did not change the status of the core claim. The source material still identifies the dog tattoo issue as an allegation circulating online and does not provide official confirmation from either side.
Legal-Response Context Around Winter
As the rumor continued, SM Entertainment separately addressed malicious online posts targeting Winter. TenAsia reported that SM Entertainment announced stronger action through KWANGYA 119, the agency’s reporting channel, against malicious content related to Winter.5
In that notice, SM Entertainment said, in translation, that “the level of continuing malicious posts, including sexual harassment, defamation, personal attacks and deepfakes, is serious.”5 The statement, as reported, concerned malicious posts targeting Winter rather than confirming or denying the dating rumor itself.
This legal-response context is separate from the dog tattoo claim but part of the broader fallout. The available sources show that SM Entertainment was responding to harmful online content around Winter, while the relationship and tattoo allegations remained unconfirmed.
A later report added another moment of public attention around Winter’s arm. Star News reported that Winter appeared at a Kilian Paris flagship-store photo wall event in Gangnam, Seoul, on January 27, 2026, wearing a sleeveless white dress while covering the arm area that had drawn tattoo-related attention.6 The report recapped the earlier online claims linking Jungkook and Winter through similar tattoos, while again noting that BigHit Music and SM Entertainment had not released a separate official statement on the issue.6

The available record therefore remains narrow: online users alleged similarities in dog-themed tattoos and other items, media outlets reported the rumor and fan protests followed, but no official confirmation has been reported in the provided sources. As of the January 27, 2026 Star News follow-up included in the source material, the Jungkook and Winter dog tattoo claim remained an unverified online rumor rather than a confirmed couple-tattoo story.
References
- BTS' Jungkook and aespa's Winter embroiled in dating rumors (Yonhap News Agency, 2025-12-05)
- BTS 정국·에스파 윈터, 커플 타투? 온라인 발 열애설…양측 묵묵부답 (파이낸셜뉴스 / 뉴스1, 2025-12-05)
- BTS's Jungkook and aespa's Winter rumored to be dating (Korea JoongAng Daily, 2025-12-05)
- “침묵은 답 아냐” 윈터 팬덤도 ‘트럭 시위’···정국 열애설 파장 (스포츠경향, 2025-12-11)
- "커플 타투 지워라" 정국 팬덤 트럭시위…열애설 윈터 측 "악성 게시글 법적 대응" (텐아시아, 2025-12-11)
- 에스파 윈터, 또 타투는 가렸다 [스타이슈] (스타뉴스, 2026-01-27)