Isabela Merced, born Isabela Yolanda Moner on July 10, 2001, in Cleveland, Ohio, has emerged as one of Hollywood's most versatile young talents, seamlessly transitioning from Nickelodeon stardom to blockbuster films and major franchise roles. Raised in a multicultural household with a Peruvian mother and an American father, Merced developed a passion for performing at an early age, training in musical theater and studying at the prestigious Rosita Velasquez School of Music and Dance. Her fluency in Spanish, a skill she cultivated with her family, has also allowed her to connect with diverse audiences and take on bilingual roles throughout her career.

Merced's breakthrough came when she landed the lead role of CJ Martin in the Nickelodeon series 100 Things to Do Before High School, which aired from 2014 to 2016 and established her as a rising star in children's television. She quickly transitioned to the big screen, making her film debut in the 2017 blockbuster Transformers: The Last Knight as Izabella, a resourceful orphan living in Chicago. That same year, she voiced the character of Kate in the animated film The Nut Job 2: Nutty by Nature, showcasing her vocal talents. Her dramatic range was further demonstrated in 2018 with roles in two high-profile films: she played a teenage foster child in the comedy-drama Instant Family opposite Mark Wahlberg and Rose Byrne, and portrayed the daughter of a drug cartel boss in the gritty thriller Sicario: Day of the Soldado alongside Benicio del Toro and Josh Brolin.

The defining moment of Merced's early career came in 2019 when she starred as the titular character in Dora and the Lost City of Gold, a live-action adaptation of the beloved animated series. Her performance as the adventurous and optimistic Dora earned widespread critical acclaim, with many praising her ability to carry the film with charm and energy. Shortly after, she adopted the stage name Isabela Merced, a decision she made to honor her Peruvian heritage and to step into a new chapter of her career. She also released her debut single "Papi" in 2019, followed by an EP in 2020, showcasing her talents as a singer-songwriter with a blend of pop and Latin influences.

Merced's career reached new heights in 2024 with a trio of major film releases. She played the mysterious Anya Corazón in the superhero film Madame Web alongside Dakota Johnson and Sydney Sweeney, appeared in the coming-of-age drama Turtles All the Way Down based on the novel by John Green, and starred in the sci-fi horror film Alien: Romulus, the latest installment in the iconic franchise. In 2025, she joined the critically acclaimed HBO series The Last of Us for its second season, playing the pivotal role of Dina, a character who becomes a key figure in the post-apocalyptic world. Additionally, she was cast as Hawkgirl in the DC Universe, making her debut in the film Superman directed by James Gunn and later appearing in the series Peacemaker, solidifying her status as a major player in both franchise cinema and prestige television. With a growing body of work that spans genres and mediums, Isabela Merced continues to prove herself as a dynamic performer with a bright future in entertainment.