"Yeah, I'm not pregnant anymore," she told Entertainment Tonight. "The baby came out!"
This is Jenny's first bb with her fiancé Ben Shattuck — and apparently, things have gotten even better with the couple since he's become a dad.
As for their daughter's name, it's Ida Lupine — Ida because they liked it, Lupine because it's one of the couple's fave flowers.
"I can say, without a doubt, that motherhood is for sure the most meaningful thing that has ever happened to me," she continued. "I feel really lucky and happy."