The reality stars welcomed a little girl named Hattie Margaret yesterday morning, Tori shared via Twitter.
She Tweeted a photo of little Hattie's feet along with this message:
"Our family's so happy 2 announce that 10/10/11 R baby girl Hattie Margaret McDermott was born at 7:08am! Xoxo"
Hattie is the third child for Tori, who is also mom to Liam and Stella, she is and the fourth for Dean, who has a son Jack from his previous marriage.
Congratulations to them!
Photos by Wenn.com & Splash