Tori SpellingTori SpellingIt's hip, hip hooray for Tori Spelling.

The 90210 star has contributed to the recent Celebville baby boom...

By welcoming a baby girl into the world.

She and her husband Dean McDermott were delighted at the arrival of the little 'un, who they've named Stella Doreen.

She'll be sister to the couple's other child, one-year-old Liam Aaron.

"I've always wanted a little girl since I'm such a girly girly," Tori said previously, when she found out the sex of her baby.

"I immediately started crying. I couldn't believe it. I have my beautiful little boy and now I'll have my little girl. It's amazing."

So it's congrats all round.

Though we still can't believe how showbiz is filling up with babies at this rate of knots.