Milly Alcock Boyfriend, Husband: Latest Updates and Facts
Hey there, curious reader! You’ve probably seen Milly Alcock light up the screen as young Rhaenyra Targaryen in House of the Dragon or heard she’s set to soar as Supergirl in 2026. Naturally, you’re wondering about her life off-screen—specifically, if there’s a boyfriend in the picture. Let’s clear the air with the latest, most trustworthy info.

Who Is Milly Alcock?
Milly Alcock is an Australian actress born on April 11, 2000, making her 25 years old as of today, May 24, 2025. She’s earned praise for roles in Upright, The Gloaming, and House of the Dragon, nabbing nominations like the Critics’ Choice Television Award for Best Supporting Actress. Her career’s on fire, with upcoming projects like Supergirl: Woman of Tomorrow and Netflix’s Sirens alongside Julianne Moore and Meghann Fahy.
Is Milly Alcock Single Right Now?
Milly Alcock is currently single and has not confirmed having a boyfriend. Sources report no verified romantic relationships, and Milly keeps her personal life tightly under wraps. While she’s open about her career, she’s famously private about romance, leaving fans curious but without solid answers.
This doesn’t mean she’s never been linked to anyone. Back in 2019, social media posts sparked rumors about two guys: Luca Ward and Ari Kwasner-Catsi. Milly shared a photo with Ward captioned “Boy Asleep” and another with Kwasner-Catsi, but there’s no proof these were anything more than friendships.
Why Are There Boyfriend Rumors?
Milly’s rising fame fuels curiosity about her love life. When you’re a young, talented star like her, fans can’t help but speculate. Her Instagram offers glimpses of her work and friendships, but nothing screams “boyfriend” in her posts. She’s described herself as “extremely underwhelming” online, which only adds to her charm and mystery.
Some rumors tied her to House of the Dragon co-star Fabien Frankel because of their on-set chemistry. They shared laughs during filming, but both have stayed mum on any romance. It’s likely just fans seeing sparks where there’s only friendship.
Clearing Up Specific Husband Rumors
Let’s tackle a few specific claims head-on. One source suggested Milly was dating Australian actor and musician Jimmy Warden. There’s no evidence to back this up. Similarly, chatter about Milly and Fabien Frankel being a couple lacks any confirmation from either star.
Another odd rumor floated that Milly has a husband. At 25, with no public record of marriage, this is flat-out false. Milly’s focus seems to be her career, not settling down.
What About Her House of the Dragon Days?
Milly’s role as young Rhaenyra Targaryen put her on the global map. Fans loved her expressive performance, but some wondered why she was “replaced” in later episodes. She wasn’t replaced—her character aged, and Emma D’Arcy took over as the older Rhaenyra, a planned part of the show’s timeline.
During filming, Milly formed friendships, including with Emily Carey, who played young Alicent Hightower. Are they friends? They’ve spoken fondly of each other in interviews, suggesting a warm professional bond, though there’s no evidence of a deep personal friendship.
Milly’s Lifestyle and Background
Milly grew up in Sydney, Australia, with her mom, Emma, and two younger brothers, Eddy and Bertie. Her family’s sporty, with no entertainment background, making her acting passion a bit of a wildcard. She dropped out of Newtown High School of the Performing Arts to star in Upright, a bold move that paid off.
Did she really live in an attic? Yes, before House of the Dragon, Milly lived in her mom’s attic in Sydney, even washing dishes to make ends meet. It’s a classic underdog story—she went from that attic to starring in a major HBO series.
Her Health and Teeth Talk
Some fans have asked about Milly’s health, including rumors of an illness. There’s no credible information suggesting she’s faced any serious health issues. As for her teeth, a few online comments have noted their natural look, but there’s no drama here—just fans noticing details about a rising star. Milly’s focus remains on her craft, not public chatter about her appearance.
Milly’s Recent Projects and News
As of May 2025, Milly’s career is booming. She’s filming Supergirl: Woman of Tomorrow, set for release on June 26, 2026, where she’ll play Kara Zor-El alongside David Krumholtz and Emily Beecham. James Gunn recently shared a behind-the-scenes peek on Instagram, hyping fans up for her take on the iconic hero.
She’s also starring in Sirens, a Netflix dark comedy premiering May 22, 2025. Milly plays Simone, caught in a creepy dynamic with her boss, played by Julianne Moore. The show’s buzz is huge, with first-look images showing Milly in a glamorous, intense role.
Milly’s Social Media Presence
Milly’s Instagram has over 200,000 followers, but she keeps it low-key. Her posts focus on work, like House of the Dragon promos or Sirens teasers, with occasional friend hangouts. She’s not one to overshare, which makes her rare personal posts—like a nostalgic black-and-white photo—feel special.
Addressing the Sirens Cast Confusion
You might’ve seen people are mixing up “Molly characters” or “Molly Mandy characters” with Milly’s work. This likely refers to Sirens, created by Molly Smith Metzler. Milly plays Simone, not a character named Molly or Mandy. The cast, including Julianne Moore and Meghann Fahy, is generating buzz for its sharp, dark humor.
A Place to Call Home Connection
Some fans asked about “Emma” in A Place to Call Home. Milly played Emma Carvolth in the show’s final season, a minor but memorable role. There’s no link to her dating life, just a nod to her early TV work.
What’s Next for Milly?
Milly’s 2025 is packed. Beyond Sirens and Supergirl, she’s in the music video for Noel Gallagher’s “Easy Now,” showing her versatility. Her focus on diverse roles—from a dragon-riding princess to a Kryptonian hero—suggests she’s prioritizing her craft over romance.
If she is dating someone, she’s keeping it quieter than a mouse in a library. And honestly? That’s her prerogative. Her fans love her for her talent, not for who she might be holding hands with.
Conclusion
Milly Alcock’s single, with no confirmed relationships. Rumors about Luca Ward, Ari Kwasner-Catsi, or Fabien Frankel don’t hold up, and her focus is clearly on her skyrocketing career. You’re curious, and that’s okay, but Milly’s keeping her heart out of the spotlight, and We respect her for it. Keep an eye on her—she’s just getting started, and her future’s brighter than a supernova.