Pregnant actress Tori Spelling is expecting a baby girl with her husband Dean McDermott.

The former Beverly Hills, 90210 star revealed this week. she was desperate to find out the sex of her unborn child, so she and McDermott could plan a colour scheme for the tot’s nursery.

And in the past 24 hours, the pair had the scan that revealed their son Liam will soon have a sister.

She says, "I just found out at my ultrasound, and we are so excited. We already have a little man, and now we can have our little girl. I can’t wait to get her tons of pink stuff."