Sheila Kelley joins 'Lost' cast

LOS ANGELES, Nov. 11 (UPI) -- U.S. actress Sheila Kelley has landed a recurring role on the sixth and final season of the supernatural mystery series "Lost," sources told TVGuide.com.

No details were available regarding the role Kelley is to play on the show.

The 45-year-old actress is best known for her work on TV's "L.A. Law" and for teaching and writing books about S Factor fitness classes, which are based on the choreography of pole dancing, TVGuide.com noted.

Her film credits include "Soapdish," "Singles" and "One Fine Day."