Nathan Hartono Is Married — Who Is His Wife, Liz Sergeant Tan? 

Surprise! Singer-songwriter and actor Nathan Hartono is married.

The 34-year-old has married Liz Sergeant Tan, 32, sharing the news on social media. “I got married yesterday,” he wrote in a reel on Instagram and Facebook on Jan 18. The video features a throwback clip of him unboxing the engagement ring, paired with a caption revealing that he had officially gotten married.

On Jan 17, he also shared snippets of his wedding on Instagram Stories, including one in which he makes a grand entrance at the wedding venue, stands on a chair, and jumps around while his friends and other guests cheer him on. Other videos circulating online show more fun moments, including Nathan and his friends donning schoolgirl outfits while dancing to Britney Spears’ ...Baby One More Time, and the couple performing an acoustic rendition of Such Great Heights by US indie band The Postal Service.

Guests at their wedding included other musicians, such as singers Joanna Dong, Sezairi and Daphne Khoo, and rapper Shigga Shay.

This comes after the recent news of their engagement in December last year. On Dec 14, 2025, Nathan took to Instagram to announce his engagement, sharing a video of him getting down on one knee and handing his now-wife, Liz Sergeant Tan, a ring. No fancy proposal for Nathan — it was a simple but ultra-sweet set-up with the couple enjoying a nighttime picnic with their two cats, then sharing a hug and a kiss.

“I never knew what to envision when I imagined my proposal. But supermarket sushi under the stars with our two cats was as perfect as it could’ve been,” the singer wrote. Awwww.

Wait, one month to plan the wedding...? Nope. In an interview with The Straits Times, he shared that they had been planning the wedding for a year, and that the two had actually been together for over six years.

Here’s a look at their sweet pre-wedding video shoot, with the two revealing who confessed first and that they’d been together since Sep 2019.

Who is Nathan Hartono’s wife, Liz Sergeant Tan?

While Nathan Hartono is known to many, Liz may not be as widely known. It’s not the first time that we’ve seen of her, with Hartono not-so-subtly revealing their relationship in an Instagram post in October. The post saw the couple enjoying a stay on board the Royal Caribbean Ovation of the Seas cruise that had sailed out of Los Angeles in the United States. Then, he’d referred to her as his partner without naming her.

Well, the woman in question is Liz Sergeant Tan, a theatre actress and dancer who has been active in Singapore’s arts scene for over a decade.

She studied theatre at the School of the Arts (SOTA) and was part of its first graduating cohort in 2012. During her early years, she performed twice at the Arts House in the productions Manifest in January 2014 and Floating Bones in July 2014. She also acted in short films produced by Tisch Asia students.

Liz later graduated from the Intercultural Theatre Institute in 2016 and has been freelancing ever since. Outside of theatre, Liz performs at children’s birthday parties, bringing the joy of theatre to young audiences.

In 2022, she branched out into modelling and commercial work, further expanding her creative portfolio. More recently, she starred in the theatre production The Fourth Trimester, where she played the role of Ann. She also co-directed, choreographed, and performed in the 2024 Singaporean short dance film I Summon You, which was screened at Comma, a youth festival held at lifestyle hub Scape.

It is no surprise that Liz is deeply immersed in the arts scene, given her mother’s significant influence in theatre. Born into a Eurasian household as one of three children, her mother, the late Christina Sergeant (who passed away in 2013), was an American-born theatre director, actress, and educator who was widely regarded as a key proponent of Singapore’s local theatre scene.

With a background in theatre and a growing body of works across stage and film, Liz Sergeant Tan continues to carve out her own creative path alongside Nathan Hartono.

Congrats to the couple!

This article was originally publlished on Dec 17, 2025 and updated on Jan 20, 2026.