If you’ve been hanging around the Hellaverse lately, you know that the Princess of Hell has a voice that could melt butter—or, you know, redeem a sinner. But if you watched the original YouTube pilot back in 2019 and then binged the full season on Prime Video, you probably noticed something felt... different. You aren't imagining things. The question of who plays Charlie in Hazbin Hotel actually has two different answers depending on which era of the show you're looking at, and the transition between them sparked one of the biggest conversations in the indie-animation-to-streaming pipeline history.
Charlie Morningstar is the heart of the show. She's bubbly. She's optimistic. She's slightly delusional in the best way possible. Getting that personality right required a very specific vocal tightrope walk.
The Pilot Era: Jill Harris and Elsie Lovelock
Back when Vivienne "VivziePop" Medrano was first building the world of Hazbin on a shoestring budget and a lot of passion, Charlie was a split role. This is pretty common in animation where the speaking voice and the singing voice are handled by different people to get the best of both worlds.
Jill Harris provided the speaking voice for Charlie in the 2019 pilot. You might recognize her from her massive body of work in anime dubbing, specifically as Noelle Silva in Black Clover or May in Borderlands 3. She gave Charlie that high-energy, slightly anxious "theatre kid" energy that made the character instantly relatable.
But when Charlie burst into song? That was Elsie Lovelock. Lovelock is a powerhouse vocalist who has been a staple in the independent animation and gaming scene for years. Her rendition of "Inside of Every Demon is a Rainbow" basically became the anthem for the fandom for nearly half a decade. She captured the Broadway-style belting that VivziePop always envisioned for the character.
The Big Prime Video Shift: Enter Erika Henningsen
When A24 and Amazon MGM Studios picked up the show for a full series, the production underwent a massive "re-casting" phase. This happens a lot when a project moves from an indie pilot to a SAG-AFTRA union production. While it was heartbreaking for some fans of the original cast, the creative team decided to bring in a single performer who could handle both the heavy acting beats and the professional-grade singing.
So, who plays Charlie in Hazbin Hotel now? That would be Broadway royalty Erika Henningsen.
Henningsen wasn't just a random pick. She is most famous for originating the role of Cady Heron in the Mean Girls musical on Broadway. If you’ve heard her sing "Fearless" or "It Roars," you know she has that specific "Disney Princess with an edge" quality. That is exactly what Charlie Morningstar needed for a long-form series where she has to go from comedic banter to gut-wrenching emotional ballads like "It Starts With Sorry" or the epic finale "The Show Must Go On."
Henningsen brings a certain weight to the role. In the series, Charlie isn't just a happy-go-lucky girl; she’s a daughter dealing with a strained relationship with Lucifer and the heavy burden of being royalty. Henningsen's voice has a richness that grounds the character's more "extra" moments. Honestly, it’s hard to imagine anyone else hitting those high notes in "More Than Anything" with the same level of Broadway precision.
Why the Change Happened (And Why It Matters)
Fans were initially pretty torn. You spend four years listening to one voice, and then suddenly, it's different? It’s jarring. I get it. But the shift to Erika Henningsen was a strategic move to align the show with its musical theatre roots.
The Hazbin Hotel series isn't just a cartoon with songs; it is a full-blown musical. The songwriting team, Sam Lofti and Andrew Underberg, write complex, multi-layered pieces. Having a lead actress like Henningsen, who is trained in the rigors of live Broadway performance, allowed the production to record the songs and dialogue with a cohesive emotional thread. It’s a union show now. That means the casting often leans toward actors who are part of that specific professional circle, and Henningsen is at the top of that food chain.
The creator, Vivienne Medrano, has been very vocal about her love for the musical theatre community. By casting Erika, she basically signaled to the world that Hazbin Hotel was ready to compete with the big leagues of musical storytelling. It wasn't about the pilot cast being "bad"—they were incredible—it was about a new direction for a new platform.
Breaking Down the Performance
Erika Henningsen’s Charlie is a bit more refined. She feels a little more mature than the pilot version.
Think about the song "Happy Day in Hell." That track is a massive vocal exercise. It requires rapid-fire delivery, character acting through the voice, and a soaring chorus. Henningsen handles it with a clarity that ensures you don't miss a single lyric despite the chaotic animation happening on screen.
Then there's the chemistry. The way Henningsen bounces off Stephanie Beatriz (who plays Vaggie) is vital. Since Beatriz is also a musical vet (Encanto, anyone?), the two of them create a vocal harmony that feels lived-in and authentic.
A Quick Comparison
- Pilot Charlie: High-pitched, nervous energy, distinct singing/speaking voices.
- Series Charlie: Broadway-trained, consistent voice for all scenes, deeper emotional resonance.
It’s also worth noting that the change wasn't just for Charlie. Almost the entire main cast was swapped out. Blake Roman took over for Angel Dust, and Keith David stepped in as Husk. This "prestige casting" helped the show land on mainstream charts, with the soundtrack even hitting the Billboard 200.
What This Means for Future Seasons
With Season 2 already deep in production, Erika Henningsen is firmly established as the voice of Charlie. There’s no going back now.
What’s interesting is how the fans have adapted. If you look at TikTok or Twitter (X), the "controversy" has largely died down because Henningsen’s performance was simply too good to ignore. She won people over by being genuinely funny and incredibly talented. She also clearly loves the character, often engaging with fans and sharing her excitement about the show’s success.
The takeaway here is that Charlie Morningstar is a character that can evolve. Just like the hotel itself, the role has grown from a small, independent idea into a global phenomenon.
How to Follow the Cast
If you’ve fallen in love with Charlie’s voice, you shouldn't just stop at the show. Erika Henningsen is active on social media and often performs in live cabaret shows or theatre productions in New York. Following her career gives you a glimpse into the work that goes into being a professional "triple threat."
For those who still miss the original voices, Jill Harris and Elsie Lovelock are still incredibly active. Jill continues to voice some of the most popular characters in anime, and Elsie is constantly releasing new music and voice-acting in other indie projects like Helluva Boss (the sister show to Hazbin).
The Hellaverse is big enough for all these talents.
Moving Forward with the Music
To truly appreciate the work Erika Henningsen does, you really have to listen to the soundtrack in high fidelity. Pay attention to the "acting" she does during the songs—the little sighs, the cracks in her voice when she’s sad, and the sharp intake of breath before a big note. That is the hallmark of a Broadway pro.
If you're looking to dive deeper into the world of Charlie and the rest of the cast, your best bet is to check out the official Hazbin Hotel soundtrack on Spotify or Apple Music. It’s one thing to hear the songs in the context of the episode, but hearing the isolated vocals lets you appreciate the technical skill involved in bringing the Princess of Hell to life. You might also want to look up Erika's past Broadway performances to see the range she brings to the table. Seeing her perform Mean Girls live on YouTube clips really puts her Charlie performance into perspective.