The presenter, who is dating Arctic Monkeys frontman Alex Turner, confessed that she finds babies boring.
Asked about children, she told Vogue: "Hmm, I dunno about that. They're a little boring, aren't they?"
Speaking of marriage, she added: "I don't know. I feel like I've had my wedding day so many times, getting all dressed up for all these events.
"That time I dressed up for the Met Ball in New York in Phillip Lim was seriously one of the best nights of my life."
She recently described herself as having "secret boobs".
It was reported late last year that Chung is filming a PBS fashion show called Thrift America.