Tori Spelling has given birth to a baby boy.

The 'Beverly Hills, 90210' actress and her husband Dean McDermott welcomed their fourth child into the world on Thursday (30.08.12) and named him Finn Davey McDermott.

Writing on her website, Tori said: ''We are so excited to announce the birth of the newest member of the McDermott family!

''Please join us in welcoming Finn Davey McDermott. 08/30/12, 5:39 PM, 6 pounds, 6 ounces - 20 inches long

''Love, Tori, Dean, Liam, Stella, and Hattie (sic).''

Tori has previously insisted this pregnancy would be her last but admitted she was ''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.''

She also revealed her kids Liam, five, 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 said: ''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.''