Tatiana Merheb is a prominent Lebanese actress and media personality, born in Beirut on April 28, 1985. Her artistic talents emerged at a young age, winning the "Miss Barbie" title at the age of eight. She began her professional career in advertising and fashion modeling before transitioning to her true passion, acting. Merheb first gained widespread fame through comedy theater, particularly in the "Comedy Night" shows with Mario Bassil, where she proved her natural comedic talent. Her career was not limited to comedy; she excelled in complex dramatic roles that showcased the depth of her abilities. Her notable television credits include the series "Wa Ashrakat El Shams," "Awlad Adam," "Dentelle," "Samra," and the highly successful Arab-adapted series "Al Kha'en" (The Traitor, 2023), where her role as "Joumana" received significant public acclaim across the Arab world. She has also appeared in films such as "Saa W Nos" (One Hour and a Half) and "Malla Alqa." In addition to acting, she has experience as a TV presenter, further diversifying her media presence.

Tatiana played the character "Joumana" in the 2023 pan-Arab series "Al Kha'en" (The Traitor), the Arabic adaptation of a popular Turkish drama. The series was a massive success with high viewership ratings, and her role became a major topic of discussion on social media, solidifying her status as an actress capable of handling complex psychological roles. Her breakthrough into widespread fame came via comedy theater, where she was a core cast member of the hit show "Comedy Night" for several seasons. This experience allowed her to build a substantial fanbase and proved her versatility as a performer who combines comedic timing with stage presence. She has delivered a diverse range of roles, demonstrating her ability to transition seamlessly between comedy and tragedy. In the series "Wa Ashrakat El Shams," she played a notable dramatic part, while in "Awlad Adam" and "Dentelle," she cemented her presence in contemporary social drama. Her portfolio also includes roles in Lebanese cinema with films like "Saa W Nos" (One Hour and a Half) and "Malla Alqa."

Tatiana Merheb studied Multimedia Production at Notre Dame University-Louaize (NDU) in Lebanon.