Headline News host Nancy Grace gave birth to twins Sunday, about six weeks earlier than expected. Headline News spokeswoman Janine Iamunno tells the NYPost, Grace developed fluid in her lungs and her doctor determined "it would be best for Nancy, and for the twins."

The NYPost's Michael Starr reports "Lucy Elizabeth and John David were born at 1:55 p.m. to Grace and husband David Linch. John weighed 5 pounds 1 ounce; Lucy weighed in at 2 pounds, 15 ounces."

48-year-old Grace was not due until the end of December; which is around the same time another CNN anchor is expected to deliver her first child: Campbell Brown is due Christmas Day.