Tori Spelling and Dean McDermott
09/22/2011 at 11:00 AM EDT
It's a girl for Tori Spelling
and Dean McDermott!
"Our family's so happy 2 announce [that on] 10/10/11 [our] baby girl Hattie Margaret McDermott was born at 7:08am! Xoxo," the actress, 38, Tweeted, sharing a photo
of her daughter's feet.
Baby girl weighed in at 6 lbs. 14 oz. and is 20 inches long.
Early on, they decided to keep the baby's sex a delivery surprise
Spelling and McDermott have two other children
together, Stella, 3, and Liam, 4. McDermott also has a 13-year-old son, Jack, from a previous marriage.
After announcing she was pregnant
in April, Spelling told PEOPLE she and McDermott would love to have four kids
said in September that this pregnancy might be her last