Shannen Doherty A Barefaced Beauty In Malibu

Shannen Doherty worked hard exercising Thursday in Malibu, Calif., as the breast cancer-stricken beauty went barefaced for the daytime outing.

Shannen Doherty wore a grey top and black Nike sweats as she labored through a two-hour workout in the affluent beach town.

Doherty didn't bother with any makeup during the two-hour sweat-fest in Southern California.

The actress who played Brenda Walsh on Beverly Hills, 90210 is showing her resilience two months after announcing she was battling breast cancer.

Doherty told People in August, she's "currently undergoing treatment" in the battle with the disease.

The Charmed star vowed to continue "to eat right, exercise and stay very positive about my life," and it's clear she's living up to her promises.

Doherty's hair flies as the star runs in the grassy area.

The 44-year-old, who was diagnosed more than seven months ago, showing her physical strength as she lifts a hand weight.

Doherty opened up about the announcement after online reports stated she was involved in a legal tussle with a former manager over letting her health insurance run out.

The brunette beauty, in her lawsuit, said that the lack of insurance has hindered both her health and career.

Doherty, working up a sweat, is clearly battling with bravery, grace and focus.