Sibbett was born in Berkeley, California, the youngest of five children. She was raised on Alameda Island, in the San Francisco Bay. Sibbett is a graduate of the University of California, Los Angeles, where she became a … See more

Sibbett started her acting career as Jane Wilson on the NBC soap opera Santa Barbara in 1986–87, for which she was nominated for a Best Newcomer Soap Opera Digest Awards. In 1989, Sibbett won the role of … See more

Sibbett has long been an advocate for survivors of domestic violence, working with the nine shelters of 1736 Family Crisis Center in Los Angeles. See more