Giuliana and Bill Rancic Welcome Baby Edward Duke 29854

It's a happy, happy day for Giuliana and Bill Rancic! The couple, who first experienced infertility and miscarriage, and then endured Giuliana's treatment for breast cancer, have announced that their son was born last night in Denver via gestational surrogate.

Edward Duke Rancic was born at 10:12 p.m. Wednesday and weighed 7 pounds and 4 ounces, E! Online reports.

Giuliana, the host of E! News, and Bill, a businessman who won the first season of the reality show "The Apprentice," have documented their journey as a married couple on the Style Network reality series "Giuliana and Bill."

Image: Bill and Giuliana Rancic via s_bukley /