When
Kim Kardashian stepped out on July 19 with red marks on her calves, bloggers were quick to point out the strange spots -- which looked like bug bites -- covering the reality star's legs. But
Life & Style has learned that the
Keeping Up With the Kardashians star actually suffers from psoriasis. "I'd heard of it before because my mom has always had it, but she didn't have red flaky dots all over her," says Kim, 30, about the skin ...