Talulah Rue Price was born Feb. 9, People reported Friday.
"Both mother and baby are doing well and the family is ecstatic to be cozied up together," the actress' rep said.
Rue took to Twitter Friday to announce the big news.
"Had the best Valentines Day w/ my husband & our new baby daughter Talulah!" she tweeted. "She was born a few days ago & we couldn't be more in love w/ her."