Kerris Lilla Dorsey (born January 9, 1998) is an American actress and singer. She is known for her role as Paige Whedon on the television series Brothers & Sisters from 2006 to 2011 and for playing Billy Beane's (Brad Pitt) daughter, Casey Beane, in the 2011 film Moneyball. She plays Bridget, daughter of the titular character on the Showtime series Ray Donovan.
Dorsey has also appeared in the films Walk the Line and Just Like Heaven. She played a supporting role in the American Girl film McKenna Shoots For the Stars as McKenna Brooks's reading tutor, Josie.
Dorsey guest starred as Molly in one episode in Don't Trust the B---- in Apartment 23, and had a small role in Sons of Anarchy as Ellie Winston. In 2012, she gained a supporting role as Sadie in the Disney Channel Original Movie Girl vs. Monster. Dorsey stars as Bridget Donovan on the Showtime crime drama series Ray Donovan.