• Yerin Ha, 28, stars as Sophie Baek, the new lead in Bridgerton Season 4.
• The Australian actress attended the Paris premiere in a blue Prada gown, likened to Cinderella.
• Ha grew up in Australia with a strong Korean theatrical family legacy—her grandparents were prominent figures in Seoul theater.
• Sophie Baek is a maid and illegitimate noble’s daughter who becomes Benedict Bridgerton’s love interest.
From Seoul stages to the Bridgerton ballroom
Yerin Ha’s rise to a headline role in Bridgerton feels cinematic. The 28-year-old Australian actress plays Sophie Baek in the Netflix series’ fourth season, a maid and the illegitimate daughter of a nobleman who becomes the enigmatic love interest of Benedict Bridgerton (played by Luke Thompson). The show, produced by Shonda Rhimes and based on Julia Quinn’s novels, returns next week.
Ha told interviewers that performing runs in her blood. Her grandparents, Son Sook and Kim Seong-Ok, were central to the Seoul theater community, and her grandmother won six Baeksang Arts Awards. Seeing her grandmother perform in a one-woman show helped shape Ha’s decision to pursue acting.
A modern Cinderella moment in Paris
At the Paris premiere for Bridgerton Season 4, Ha wore a blue satin Prada gown lined with crystals. Photographers and fans compared the moment to a fairy-tale reveal—an apt metaphor for an actress who was relatively unknown before landing the lead. “They say that your life can change in a day, and mine did,” the piece quotes, capturing the sudden shift in Ha’s public profile.
Her portrayal of Sophie Baek echoes a Regency-era Cinderella: a woman of modest station with hidden ties to the aristocracy who catches the eye of an eligible bachelor. That framing has already shaped early press around both the character and Ha’s own life story.
Heritage, identity and craft
Ha’s upbringing in Australia, combined with a deep Korean theatrical lineage, gives her a distinctive perspective in the global television landscape. She has described a lifelong pull toward entertainment, influenced by family history and exposure to stage work at a young age.
Her casting as the new lead in Bridgerton marks a notable moment for representation in a high-profile period drama. The character’s journey—navigating class, identity and unexpected romance—offers Ha an emotional range that critics and fans will watch closely when the season drops.
What to expect
Bridgerton Season 4 centers on new romantic threads and longstanding family dynamics. Ha’s Sophie Baek is set to be a central figure in this chapter, and her chemistry with Luke Thompson’s Benedict Bridgerton is a key narrative driver.
For viewers, Yerin Ha’s arrival on a global stage is both a performance milestone and a personal story: a Korean-Australian actress stepping into a role that mirrors the fairy-tale arc many press outlets are calling a modern Cinderella moment.
Watch Bridgerton Season 4 on Netflix when it premieres next week to see Yerin Ha’s full breakout turn.
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