Barbara Seppe Ferreira is an American model and actress. She is best known for her role as Kat Hernandez in the HBO series Euphoria (2019–2022).

Filmography

• 2026Faces of Death — Margot Romero
• 2026Mile End Kicks — Grace Pine, Executive Producer
• 2025Bob Trevino Likes It — Lily Trevino
• 2024House of Spoils — Lucia
• 2022Nope — Nessie
• The Afterparty — Willow
• 2020Unpregnant — Bailey Butler
• Euphoria — Kat Hernandez
• 2017A-Z of Hair
• Divorce — Ella
• The Young King — Ronnie
• Wrong Number — Eliza

Appearances as themselves (8)

• 2026Euphoria: A Look Back — Self (archive footage) (uncredited)
• Last Meals — Self
• A Little Late with Lilly Singh — Self
• The Kelly Clarkson Show — Self
• The Tamron Hall Show — Self - Guest
• Made in Hollywood — Self
• Victoria's Secret Fashion Show — Self
• MTV Movie & TV Awards — Self - Presenter