Brittany Leanna Robertson (born April 18, 1990) is an American actress. She began acting as a child at the Greenville Little Theater in South Carolina and she made her screen debut as the younger version of the title character in an episode of Sheena in 2000. She made a guest appearance on Power Rangers Time Force the following year and received a Young Artist Award nomination for Best Performance in a TV Movie, Miniseries, or Special – Leading Young Actress for her role in The Ghost Club (2003). Robertson went on to have roles in Growing Pains: Return of the Seavers (2004), Keeping Up with the Steins (2006), Dan in Real Life (2007), The Tenth Circle (2008), Mother and Child (2009), Avalon High (2010), Scream 4 (2011) and The First Time (2012).
Robertson received wider recognition in 2015 after landing the roles of Sophia Danko in The Longest Ride and Casey Newton in Tomorrowland. For the former, she was nominated for the Teen Choice Award for Choice Movie Actress – Drama and for the latter, she was nominated for the Teen Choice Award for Choice Movie Actress – Sci-Fi/Fantasy. In 2016, she starred in the films Mr. Church, alongside Eddie Murphy, and Mother's Day, alongside Jennifer Aniston and Julia Roberts, and in 2017, she starred in the science fiction romance film The Space Between Us and in the comedy-drama film A Dog's Purpose. That same year, she headlined the Netflix comedy television series Girlboss, portraying a fictionalized version of self-made millionaire Sophia Amoruso. She is set to star in the upcoming ABC legal drama For the People.