reports that Maureen McCormick, who played eldest daughter Marcia on the '70s sitcom "The Brady Bunch," was approached to take up residence on The WB's "The Surreal Life," where former celebrities live together for 10 days. McCormick says she politely declined.

"I didn't want to do it. I just thought, 'How bizarre.'" she says. "I mean,I don't want to be filmed 24 hours a day in that kind of situation."

Even though she isn't keen on participating in some of the more outre concepts, McCormick doesn't have anything against the reality genre per se -- she'll be judging ABC Family's upcoming "My Life Is a Sitcom" reality show. The series premieres Monday, January. 20 at 8 p.m. ET