J.K. Rowling has a little wizard on the way. The Harry Potter creator announced Thursday that she is preggers with her second child her first with hubby No. 2, Dr. Neil Murray. The news comes on the heels of a federal court's decision Wednesday to throw out a plagiarism suit in which author Nancy Stouffer accused Rowling of stealing characters and words including the term "muggle" from Stouffer's series of Larry Potter books. Meanwhile, Rowlings assures fans that her much-anticipated fifth Potter book is on its way.