At the age of 6 Jennifer Stone began her stage career after many hours of watching her brother rehearse for community theatre productions. Many leading theatrical roles (some award-winning) followed, and when she was 8 she signed with an agency and began auditioning for commercials.

Jennifer has currently appeared in several commercials and voice-overs, but her break in came when she was cast as the great-niece of Robert Duvall and Michael Caine in New Line Cinema's Secondhand Lions (2003).