Katerina Rozmajzl

About Katerina Rozmajzl

Katerina Rozmajzl is an American model, social media influencer, and entrepreneur born on September 9, 1997, in Stuart, Florida, United States. She grew up in a large family with five sisters—Victoria Rozmajzl, Marianna Rozmajzl , Alexi Rozmajzl , and twins Ella and Emma who are known as the Rozmajzl Twins—and her parents, Ken Rozmajzl and Leanne Billington Rozmajzl. Her early life was spent in Florida before the family relocated to Atlanta, Georgia, where she pursued her education and career. Katerina is of Czech descent.

Her modeling and social media career kicked off in 2015 with her Instagram debut, where she began posting fashion, beauty, and lifestyle content. Leveraging her pageant success, she secured collaborations with brands like Fashion Nova, Hot Miami Styles, and Beach Bunny Swimwear, often modeling swimwear and trendy outfits. This established her as a sought-after influencer in the fashion space.

On TikTok, Katerina (@katerina.rozmajzl) has built a substantial following since joining the platform, sharing comedy sketches, dance videos, and lip-syncs. As of March 2025, she has over 3.9 million followers and 124.1 million likes, frequently featuring her sisters in relatable, family-focused content that boosts her appeal.

Katerina contributes to the “Rozmajzl Sisters” YouTube channel, launched in 2015, appearing in vlogs and tutorials alongside her siblings. While not managing a solo channel, her involvement has helped grow the family’s subscriber base to over 38,000. Her Instagram (@katerinarozmajzl) has over 835,000 followers, where she posts polished modeling photos and personal updates, maintaining strong engagement with her audience.

As of March 2025, Katerina resides in Atlanta, Georgia, continuing to focus on her social media presence, modeling career, and expanding Katerina Cosmetics. She remains active on TikTok and Instagram, collaborating with brands and her sisters, while pursuing her goals in beauty and fashion.

As of December 2025, Katerina has amassed 915,000 followers on Instagram, 3.8 million followers on TikTok and 35,700 subscribers on her YouTube platform.