Adarna made her debut appearance in the film industry when she became part of the cast of the gag-comedy Sketch TV series Bubble Gang in 2010. She was a series regular on the series until 2013. The series was well received from the public and garnered several awards, including Best Gag Television series. Meanwhile, in the film industry, she made her first appearance by starring in Si Agimat at si Eteng Kabisote (2010), playing only a minor role. Her career then went into expansion after she became part of the cast of Captain Barbell (2011) opposite Richard Gutierrez and Jillian Ward. Shortly after Captain Barbell, Adarna became part of Survivor Philippines: Celebrity Doubles Showdown (2011). She starred as herself and one of the Castaways of the series. She also made a cameo in the teen-oriented comedy drama film, Tween Academy: Class of 2012 (2011). The film was produced by GMA Films, and Adarna starred alongside Barbie Forteza, Bea Binene, Jake Vargas, Joshua Dionisio, Kristofer Martin, Joyce Ching, Louise delos Reyes, Alden Richards, Derrick Monasterio, Lexi Fernandez, and Yassi Pressman.