In a sweet home video she shared, Hager's 2-year-old daughter Mila gave her "little sissy" a kiss on Jenna's belly. The correspondent is due in August, she revealed.
"She's excited now, I think," the former first daughter added. "Baby Sissy in theory is this great thing, in her mother's tummy. When Baby Sissy comes out she may change her mind really, really fast."
Watch the cute video: