Kimberly began acting professionally at the age of seven when she starred in the 1989 made-for-TV movie The Revenge of Al Capone, starring Keith Carradine. Among her other credits are appearances on The Fresh Prince of Bel-Air, Empty Nest (in the episode "Read All About It"), and VR.5 (with Louise Fletcher), the 1994 TV movie Long Shadows (with Matt Frewer), and the 1994 films Monkey Trouble (with Thora Birch and Christopher McDonald) and Maverick (with Mel Gibson, Jodie Foster and James Garner).