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, reflecting her family’s heritage, and she holds American nationality. She has occasionally visited Prague, Czech Republic, to connect with her extended family.

Katerina’s beauty pageant career began in her teens, marking a significant part of her rise to prominence. She competed in Miss Georgia Teen USA 2016, earning the position of 3rd runner-up. Her persistence paid off when she won Miss Georgia USA 2019, a notable achievement that showcased her poise and appeal. While detailed records of every pageant she entered are not fully public, her 2019 title remains her most celebrated accomplishment, qualifying her to compete at Miss USA 2019, though she did not place in the national competition.

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.

Katerina stands at 5 feet 11 inches (180 cm) tall and weighs around 132 pounds (60 kg). She has blonde hair and blue eyes, contributing to a striking, elegant look. Her body measurements are reported as 36-24-36 inches, with a large D cup that stands out on her tall and thin frame. She has not publicly confirmed undergoing cosmetic surgeries on her breasts, lips, buttocks, nose, or other areas, and speculation about enhancements remains unverified. There is no confirmed evidence of tattoos or piercings, with her appearance appearing natural in public media.

Fans, including male followers, often admire her tall, slender physique, large boobs, blue eyes, and blonde hair. Her confident modeling poses and stylish wardrobe are frequently described as “sexy” in social media comments. Her height, hourglass figure, and radiant facial features are commonly praised, aligning with her pageant and modeling success. Katerina’s uniqueness stems from her blend of pageant pedigree, social media prominence, and entrepreneurial drive, enhanced by her family-oriented content.

She has been in a long-term relationship with Czarek Czworkowski since 2015, a fellow social media personality, with no updates suggesting a change in status as of 2025.

Katerina’s income is generated through modeling contracts, social media sponsorships, and Katerina Cosmetics. Her net worth is estimated between $700,000 and $1 million USD, though these figures are speculative and not officially verified, reflecting her success across multiple ventures.

She has avoided major controversies, maintaining a clean public image tied to her pageant achievements and charitable efforts, such as her ambassadorship for Kiva.org, which supports micro-lending. Unsubstantiated rumors about plastic surgery have circulated but lack concrete evidence.

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.