BLACKPINK’s Lisa has been making headlines recently — and it’s not just about music. The K-pop superstar has been at the center of dating rumors linking her to Thai actor Blue Pongtiwat. With alleged sightings across multiple countries and cozy birthday photos circulating online, fans are buzzing with speculation.
Here’s everything we know about the rumors so far.
Where Did the Rumors Start?
The speculation first ignited when Lisa and Blue Pongtiwat were allegedly spotted together in several locations. According to reports from the Korean Herald, the pair were seen not only in their native Thailand but also in Hong Kong and Japan.
More recently, netizens have claimed to spot them together again in Japan and Hong Kong, which has only fueled further speculation. Some online users have even alleged that Pongtiwat spent time with Lisa’s family in Thailand, leading to whispers that their relationship might be more serious than just friendship.
It’s important to note, however, that neither Lisa nor Pongtiwat has commented on the rumors.
The Birthday That Started It All
The most concrete piece of evidence fans have been pointing to came in April 2026, when Blue Pongtiwat posted a series of photos on Instagram with the caption: “Cheers to you, rockstar!”.
The photos were taken during Lisa’s 29th birthday celebration on March 27, 2026. In the images, Lisa is seen wearing a chic beaded bikini, smiling alongside Pongtiwat against a stunning Thai sunset. In some shots, Pongtiwat playfully wore a mask printed with Lisa’s face — a fun, lighthearted touch that added to the celebratory vibe.
The celebration also featured candles arranged in the sand to spell out “LISA” and balloons reading “HBD”. Some fans joked that the setup looked like a “proposal” scene, while others simply appreciated the warmth of their friendship.
Interestingly, Lisa had previously shared her own birthday post with the caption: “Spending the last chapter of my 20s with people I love”. Notably absent from those photos was Frédéric Arnault, the LVMH heir she had been linked to since 2023.
Who Is Blue Pongtiwat?
If the name is new to you, here’s a quick introduction to the man at the center of the rumors.
Blue Pongtiwat, whose full name is Pongtiwat Tangwancharoen, is a rising star in the Thai entertainment industry. Born on March 15, 2000, he is three years younger than Lisa.
-
Profession: Actor, singer, and model
-
Breakthrough Role: He played the lead role of “Son” in the Netflix series Ready, Set, Love (2024), which introduced him to an international audience
-
Other Work: He has also appeared in productions like Intern in My Heart and The Family
-
Nickname: In South Korea, he has earned the moniker “Thailand’s Cha Eun-woo” — a nod to his good looks
-
Instagram Following: He has between 2.5 to 3 million followers
The LVMH Connection
The timing of these rumors is hard to ignore. They come amid reports that Lisa may have quietly parted ways with Frédéric Arnault, the son of LVMH founder Bernard Arnault.
Lisa and Arnault had been linked since 2023 after being spotted together on multiple occasions, though neither party ever publicly confirmed the relationship. Breakup speculation intensified when Arnault was absent from Lisa’s 29th birthday celebrations — the same party where Pongtiwat was very much present.
To add to the intrigue, Frédéric Arnault has recently been rumored to be involved with someone else: Eileen Gu, the Chinese-American Olympic skiing champion. Meanwhile, Lisa has reportedly stated in an interview that she is currently “single”.
Friends or Something More?
Despite all the speculation, many fans have urged caution. Some have pointed out that Lisa and Pongtiwat have been close friends for years. They’ve been seen together in Thailand multiple times in the past, and their relationship was always considered platonic.
The photos from the birthday celebration, while cozy, could easily be interpreted as two close friends enjoying a special occasion together. Neither Lisa’s agency nor Pongtiwat has given any indication that the relationship is romantic.
For now,
all we have are rumors, alleged sightings, and some very cute birthday photos. Neither Lisa nor Blue Pongtiwat has confirmed or denied anything. Whether they’re just good friends or something more, only time — or an official statement — will tell.
Until then, fans will keep watching, keep speculating, and keep hoping for the best for the BLACKPINK star — whether that means romance, friendship, or simply more iconic sunset photos.
