The occasionally controversial TV chatterbox and her husband, former NFL backup quarterback Tim Hasselbeck welcomed son Isaiah Timothy Hasselbeck into the world at a hospital in their hometown of New York City on Sunday afternoon.
In a statement released by Tim, he says, "Elisabeth and Isaiah are doing great."
Isaiah, who weighed in at 7 pounds, 7 ounces at birth, joins older sister Grace Elisabeth, 4, and 20-month-old big bro Taylor Thomas.
Elisabeth, who first became known to TV audiences when she appeared on hit CBS reality competition Survivor, surprised everyone by announcing her pregnancy live on The View in late January.
"I didn’t even know for two months," she confessed at the time. "I was knocked up and didn’t realize it!"