Tori Spelling, Dean McDermott expecting baby number four

Well, that didn't take long.

Only five months after having her third child Hattie Margaret, Tori Spelling and husband Dean McDermott announced on Friday (March 23) that they're expecting an addition to their brood.

"Dean, Liam, Stella, Hattie, and I are beyond thrilled to announce that another little McDermott is on the way! We feel truly blessed that another angel has found us," Spelling writes on her website.

The former "Beverly Hills, 90210" actress and reality star posted a picture of her other kids hands on their mommy's emerging baby bump. Tres cute!