Giselle Fernandez

Birth Date: 18/10/1994

With degrees in Theatre and Entomology from the University of Georgia, Atlanta-born Giselle Fernandez carved out a distinctive lane in Los Angeles voiceover work. Repped by Atlas Talent and operating from a home studio, they bring warmth and precision across games, anime dubs, animation, and commercial work. Best known for Princess Daisy in Super Mario Bros. Wonder, Ellen Joe in Zenless Zone Zero, and Milio in League of Legends.

Website: https://www.gzfern.com/

Giselle Fernandez’s Rise Across Gaming, Anime, and Animation

Atlanta, Georgia gave the world a voice that would eventually reach millions of players and viewers without ever showing a face on screen. Growing up with degrees in Theatre and Entomology from the University of Georgia, Giselle Fernandez built a foundation unlike most in the voiceover world – one rooted in performance craft and a sharp, unconventional academic background. Based in Los Angeles and repped by Atlas Talent, they operate out of a home studio equipped with Source Connect, making them a go-to for remote sessions across major studios and platforms.

The commercial side of their career came first, with brand work for Coca-Cola, Cinnabon, and Subway generating early traction. Children’s animation followed through Nick Jr.’s Kid Cowboy, the American Girl Doll series, and multiple Barbie titles including Barbie: Big City, Big Dreams and Barbie: It Takes Two. These projects quietly racked up over 300 million YouTube views, well before the gaming world came calling.

Princess Daisy and the Nintendo Chapter

When Deanna Mustard stepped away from the role she had held for decades, Nintendo chose Giselle Fernandez to carry Princess Daisy forward. Their debut came with Super Mario Bros. Wonder in 2023, a title that made Daisy fully playable for the first time in a major 2D entry. The casting held across Mario Party Jamboree and has since extended to Mario Kart World and Mario Tennis Fever, cementing Fernandez as the permanent voice behind one of gaming’s most energetic princesses. The line “Wowie zowie!” from Wonder quickly became a fan favorite, with Fernandez openly sharing it as a personal highlight of the role.

League of Legends, Zenless Zone Zero, and the MiHoYo Connection

Milio, the warmth-wielding champion introduced to League of Legends, gave Fernandez one of their most emotionally nuanced game credits to date. The character’s gentle, enthusiastic personality matched their vocal range in a way that resonated deeply with the LoL community. That performance carried over to Wild Rift, the mobile adaptation of the game.

HoYoverse then brought Fernandez into the Zenless Zone Zero roster as Ellen Joe, a shark-girl S-rank agent whose icy combat style contrasts with a quietly thoughtful personality. The casting was officially confirmed by the Zenless Zone Zero English account on X ahead of launch. Separately, they also voiced Aloy in Genshin Impact, an uncredited crossover tie-in with the Horizon franchise, further anchoring their presence within the MiHoYo ecosystem.

Anime Dubbing Work and the VSI Los Angeles Pipeline

Much of their anime work flows through VSI Los Angeles, one of the key dubbing studios serving Netflix, HBO Max, Disney+, and Amazon Prime. The credits span a wide range of genres and tones. In Beastars, they voiced a young Melon, a character whose arc becomes one of the series’ darkest. Lonely Castle in the Mirror saw them take on Aki Inoue, a role requiring emotional restraint across a contemplative narrative. Digimon Adventure 02: The Beginning added Ukkomon to the list, alongside supporting work in Summer Time Rendering, Monster Girl Doctor, Rilakkuma’s Theme Park Adventure, and the ongoing series Medalist. The 2025 series The Summer Hikaru Died brought them in as young Hikaru Indo, adding yet another emotionally layered credit.

Fire Emblem, Granblue Fantasy, and Expanding Game Credits

Fire Emblem Heroes gave Fernandez their first Nintendo-adjacent game work, voicing both Malice and Neimi before the Princess Daisy casting was even on the horizon. Granblue Fantasy: Relink added Tweyen to the list, a role also carried into Shadowverse. CookieRun: Kingdom‘s Fig Cookie rounded out their game profile with a lighter, confectionery-flavored performance. Each of these credits reflects a consistent pattern: studios return to Fernandez for characters that need warmth, youthfulness, or emotional clarity in their delivery.