A former senior employee at MisterBeast’s media company has filed a federal lawsuit alleging years of sexual harassment, gender bias and wrongful termination. This adds an important new chapter to the ongoing investigation around YouTube’s biggest creator. The complaint was filed in the U.S. District Court for the Eastern District of North Carolina by Loren Mavromatis, a former executive who worked for MisterBeast from August 22, 2022, to November 6, 2025.
Who is Lorraine Mavromatis? Explanation of case
Loren Mavromatis is a Brazilian-born content creator who has a significant following on Instagram and YouTube. He was originally appointed as the head of Instagram of Beast Industries in 2022, and the personality was later promoted to head of creative in 2023.Ultimately, she rose to the role of chief operating officer for the vertical division. This made her one of the most senior employees working in the company and had more than 20 people working under her. As part of the lawsuit, Mavrommatis described a workplace culture in which harassment of female employees was normalized, and complaints were dismissed. At the center of the complaint is the alleged conduct of the company’s then-CEO, James Warren, who asked Mavromatis to meet him in a “poorly lit” room at his home rather than at the company office. During this time he allegedly made inappropriate comments about her appearance. After these incidents, she began wearing loose-fitting clothing so that her appearance would not negatively impact her employment.When she complained to Beast Industries’ head of human resources about sexual harassment and a hostile environment, she was told that her claims were “baseless”, and she was subsequently demoted and moved to a role among MisterBeast employees that is “career-killing.”As Mavrommatis described in her own statement, the double standard applied to women in the workplace was evident: “They told me to shut up in front of my entire team. Yelling at your team at MisterBeast meant you were a strong leader. A woman speaking up meant she was a problem.”The company fired Mavromatis less than three weeks after returning from pregnancy-related leave, saying she was “too high caliber” for the role, which she formally demoted after she raised complaints.
How did Beast Industries respond to the allegations?
Beast Industries denied the allegations in a statement, calling the complaint “based on deliberate misrepresentations and patently false statements.” He further said that the company has extensive evidence, including Slack and WhatsApp messages, company documents, and witness testimony, that refute his claims.
