The 32-year-old discovered she was expecting again just eight months after she welcomed her daughter Maxwell into the world last May, her first baby with her fiance of two years, retired NFL star Johnson, reported Ace Showbiz.
Although the baby wasn't planned, she is delighted to become a mother again and is more than happy to put her nuptials on ice.
"Apparently it was a part of God's plan for my life. I was extremely shocked ... Because I was going through a lot of hormonal changes, trying to get back to the old, vibrant Jessica," she said.
"You know, it was kind of like a one-night stand. And it happened all over again."
After her baby is born the 'Fashion Star' judge joked she will avoid any bedroom fun for a while so she can organise her wedding.
"We've had two different wedding dates, but he keeps knocking me up. We're doing it very backwards, I know," she added.
