After stopping by the set of Extra at the Grove on April 17, Tori Spelling hosted a book signing at Barnes & Noble in LA on the very same night. Joined by hubby Dean McDermott, as well as their adorable children, Tori seemed to be in great spirits as she promoted her new book, ‘CelebraTori.’

I still can’t believe Tori and Dean are expecting their fourth child! Although the mommy-to-be is just a few months along in her pregnancy, she’s already starting to show.

Photos by Apega/WENN