Tori Spelling says her current pregnancy will ''probably'' be her last.

The 'Beverly Hills, 90210' actress is expecting her fourth child with husband Dean McDermott, and while she is delighted that the process is nearly over for a fourth and final time, the blonde beauty admits it is ''sad'' that she'll never be expecting a child again.

She said: ''I couldn't be happier that I'm finally at the end and I get to meet the baby so soon, but I actually love being pregnant, so if it is my last, I'll be sad never to be pregnant again.

''It'll have been a precious moment in time and it'll be over with, so it is sad.''

While Tori's firstborn son Liam, five, admits he's ''excited'' about having another sibling to play with, the 38-year-old star revealed her kids - Stella, four, and 10-month-old Hattie - are looking forward to a time when she is not pregnant so that they can have pillow fights with her.

She added to Us Weekly: ''I got pregnant so quickly after I had Hattie that I think they're just like, 'Oh, Mom's constantly in a state of pregnancy.'

''They say they're going to be excited when I'm not pregnant anymore so I can have pillow fights again with them. That's their big thing.''