Isabella Daza de Leon (born on July 30, 1994), also known as Isabelle de Leon, is a Filipino actress, singer-songwriter and beauty queen. She was a former child actress, known to many as Duday in GMA-7's sitcom Daddy Di Do Du (2001). She garnered a FAMAS Best Child Actress award for her role in Magnifico (2003). Isabelle was crowned as Miss Multinational Philippines at Miss World Philippines 2019.[1] She was supposed to represent Philippines at the Miss Multinational pageant but it was postponed from 2020 to 2021 due to the pandemic.
She also appeared in movies such as Magnifico, Bahay ni Lola, Super-B, Sanib, Padre de Pamilya, Litsonero and Soliloquy.
In 2013, she made her debut as a recording artist under PolyEast Records.[2] She released her debut album, LoveZone, which consisted of original songs, all written by her.[3] On September 13, 2014, she starred in the TV5 TV series Trenderas alongside Lara Maigue and A.K.A. Jam member Katrina Velarde.[4][5] De Leon starred recently in a Wattpad entitled Diary ng Hindi Malandi, Slight Lang by Owwsic where she played the lead character Pilar Payoson a.k.a. Pipay. She also starred in another Wattpad series entitled Mistakenly Meant for You as the lead character Irina Sobel Samonte a.k.a. ICE.
In 2020, she went freelance and returned to ABS-CBN and is currently portraying the role of Marielle Lascano in the longest-running teleserye, Ang Probinsyano. De Leon will also co-bill a new drama show on TV5 titled Ate ng Ate Ko, along with Kris Bernal, Jake Cuenca, and Joem Bascon. Her role is Mayumi Gonzales.