Daniella Rahme is a Lebanese-Australian actress, TV host, and model, born in Sydney, Australia, to Lebanese parents who had immigrated during the civil war. Her father is the singer Youssef Rahme. She first gained public recognition after being crowned Miss Lebanon Australia in 2009, followed by Miss Lebanon Emigrant in 2010, which launched her career in the entertainment industry. Upon returning to Lebanon, Rahme quickly established a strong presence. In 2014, she won the second season of "Dancing with the Stars: Raqs el Noujoum," showcasing her performance skills. She then transitioned to television hosting, co-presenting popular shows like "The X Factor Arabia" on MBC and "Arab Casting" on Abu Dhabi TV. Rahme made a powerful entry into acting in 2018 with a role in "Beirut City," but it was her performance in the series "Tango" the same year, alongside Bassel Khayat, that cemented her status as a leading actress. Her success continued with starring roles in widely acclaimed series, including "The Writer" (2019), which streamed on Netflix, "Awlad Adam" (2020), "Al Awda" (2020), and the highly successful multi-season series "Lel Maout" (For Death) from 2021 to 2023. Beyond her artistic career, Daniella is known for her humanitarian work and serves as a brand ambassador for international brands like L'Oréal Paris and Hublot watches.

Daniella Rahme has received numerous prestigious awards recognizing her talent. In 2018, she won the Murex d'Or award for "Phenomenon of the Year" for her breakout role in the series "Tango." She continued her success by winning another Murex d'Or for Best Lebanese Actress in 2020 for her compelling performance in the drama "Awlad Adam." In 2022, her work was recognized on a regional scale when she received the Best Arab Actress award at the prestigious Distinctive International Arab Festivals Awards (DIAFA) for her role in the hit series "Lel Maout" (For Death). In 2019, she was appointed by the Lebanese Ministry of Foreign Affairs and Emigrants as an ambassador for the Lebanese Diaspora Energy conference, honoring her as a success story for expatriates returning to their homeland.

Daniella Rahme completed her high school education at Rosebank College in Sydney, Australia. She pursued higher education by studying presenting at the National Institute of Dramatic Art (NIDA) and media at Macquarie University. After relocating to Lebanon, she continued her studies at Notre Dame University–Louaize (NDU).