Actress, author, designer, and mom of two Tori Spelling has been in and out of the hospital this week with "severe abdominal pain," Entertainment Weekly reports.

Husband Dean McDermott tweeted about the 36-year-old Tori earlier this week, "T is in the hospital now with severe stomach pains. We're trying to get her comfortable." And then, later, "Just out of the hospital. After a battery of tests, no conclusive answers. She still feels terrible. Hope it passes soon. She's in a lot of pain."

The illness forced Tori to pull out of a hosting gig at last night's West Coast Liberty Awards. A rep for the actress told the NY Post: "[Tori] feels terrible about [canceling]."

Thinking good thoughts for Tori's speedy recovery!

PHOTO SOURCE: JPI