K-Pop Star Couple Breakup, Hee-chul From Super Junior and Momo From Twice Split

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K-pop stars Kim Hee-chul, from boy band Super Junior, and Momo, from girl group Twice, have split, their respective record labels said Thursday.

Local media reported Kim's agency, Label SJ, and JYP Entertainment, which manages Twice, confirmed the couple have parted ways but did provide more information.

Kim's agency Label SJ said: "We ask for your understanding," noting the agency won't provide further details about the breakup as it involves "the artist's private life," the Korean Economic Daily (also known as Hankyung) and other local media reported.

According to South Korea's Star Today, an unnamed industry source claimed the breakup was down to their busy work schedules. The source told Star Today: "Their relationship grew distant as both have very active work schedules. So they decided to go back to their previous platonic relationship."

Hee-chul and Momo Relationship Timeline

Kim and Momo were first rumored to be dating back in August 2019, which both K-pop stars denied at the time. They went public with their relationship in January 2020.

Star Today and other local media report that Hee-chul previously described Momo as his ideal partner during a variety program.

The pair were known to have a friendly relationship as colleagues in the industry before they became a couple.

South Korea's Yonhap reported the 13 year age gap between Heechul, who is 37, and Momo, who is 24, drew a lot of attention to their relationship.

Career History

Hee-chul made his debut as an actor in the youth K-drama Sharp in 2005 before he joined Super Junior later that year. He currently features in several variety programs including My Little Old Boy on South Korea's SBS channel and Knowing Bros (also known as Men on a Mission), which airs on the country's JTBC channel and is available on Netflix.

The K-pop boy band released several chart-topping records, including "Sorry Sorry" in 2009. The song and album of the same name helped catapult the group to international fame, seeing much success across other parts of Asia, MTV News reported in 2019.

The group went on to win several national music awards in South Korea as well as ones abroad, including International Artist at the 2015 Teen Choice Awards, becoming the first Korean artist to win the award, according to MTV News.

Momo (whose full name is Momo Hirai) is a singer, rapper and dancer born in Kyoto, Japan. She made her debut in 2015 with the launch of Twice, which has nine members. She is one of three Japanese members in the girl group.

The K-pop band went on to release several hit songs including "Cheer Up," "TT," "Yes or Yes" and "Feel Special," among others.

Super Junior's Kim Hee-chul and Twice members.
Kim Hee-chul (left) from K-pop band Super Junior and Momo (far right) from Twice have ended their relationship, their agencies confirmed. Getty Images

About the writer

Soo Kim is a Newsweek reporter based in London, U.K. She covers various lifestyle stories, specializing in travel, health, home/interior design and property/real estate. Soo covered the COVID-19 pandemic extensively from 2020 to 2022, including several interviews with the chief medical advisor to the president, Dr. Anthony Fauci. Soo has reported on various major news events, including the Black Lives Matter movement, the U.S. Capitol riots, the war in Afghanistan, the U.S. and Canadian elections, and the 2020 Tokyo Olympics. Soo is also a South Korea expert, covering the latest K-dramas—including the breakout hit Squid Game, which she has covered extensively, including from Seoul, the South Korean capital—as well as Korean films, such as the Golden Globe and Oscar-nominated Past Lives, and K-pop news, to interviews with the biggest Korean actors, such as Lee Jung-jae from Squid Game and Star Wars, and Korean directors, such as Golden Globe and Oscar nominee Celine Song. Soo is the author of the book How to Live Korean, which is available in 11 languages, and co-author of the book Hello, South Korea: Meet the Country Behind Hallyu. Before Newsweek, Soo was a travel reporter and commissioning editor for the award-winning travel section of The Daily Telegraph (a leading U.K. national newspaper) for nearly a decade from 2010, reporting on the latest in the travel industry, from travel news, consumer travel and aviation issues to major new openings and emerging destinations. Soo is a graduate of Binghamton University in New York and the journalism school of City University in London, where she earned a Masters in international journalism. You can get in touch with Soo by emailing s.kim@newsweek.com . Follow her on Instagram at @miss.soo.kim or X, formerly Twitter, at @MissSooKim .Languages spoken: English and Korean


Soo Kim is a Newsweek reporter based in London, U.K. She covers various lifestyle stories, specializing in Read more