Maia Mitchell (born 18 August 1993) is an Australian actress and singer. She is known for her roles as Brittany Flune in the children's television series Mortified for the Nine Network, and as Natasha Ham in the Seven Network's teen drama Trapped.[3] For American audiences, she currently stars in the Freeform drama The Fosters as Callie Adams Foster. She also co-starred with Ross Lynch in the Disney Channel original films Teen Beach Movie and Teen Beach 2 as McKenzie. Maia Mitchell was born in Lismore, New South Wales. Due to her success on Mortified, she also starred in the Australian TV series Trapped and its sequel series Castaway as the character Natasha Hamilton. She was also in the TV series K-9, a spin-off of the popular British TV series Doctor Who which focuses on the robot dog K-9. Her first television role in the U.S. was in the Disney Channel TV series Jessie. She then made her film debut by starring as the main character McKenzie in the Disney Channel original movie Teen Beach Movie and reprising her role in Teen Beach 2. From 2013 to 2018 she starred in the ABC Family later Freeform drama series The Fosters as Callie Jacob, who would later change names to Callie Adams Foster. During the show's fifth and last season, it was announced that Mitchell and Cierra Ramirez would be spun off into their own series, titled Good Trouble as reported in June 2018. She also collaborated with her boyfriend Rudy Mancuso for the song “Magic”.