Maia McCall Mitchell (born 18 August 1993) is an Australian actress. She is best known for her role as Callie Adams Foster in the Freeform drama The Fosters (2013–18) and its spin-off series Good Trouble (2019–24). She also co-starred with Ross Lynch in the Disney Channel original films Teen Beach Movie (2013) and Teen Beach 2 (2015) as McKenzie/Mack. For Australian audiences, she played the roles of 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. (Via Wikipedia)