She also said she'd "blow" her "head up" if the Donald gets elected - which was obviously a joke. Regarding her potential move to Spain if he becomes president, that is happening.
Speaking on Live With Kelly and Michael, the TV presenter - who's just debuted her new Netflix show - had this to say of the potential debacle: "I did buy a house in another country just in case, so all of these people that threaten to leave the country and then don't, I will leave the country... After Barack Obama, I'm just going to blow my head up."
Chelsea has met Trump in the past, and was almost charmed: "I met him once. He came up to me at a restaurant in Los Angeles," she said. "And he's very tall and I like tall men and I remember going, 'You're not nearly as disgusting as I thought you were.' I almost was charmed. Almost. So he's dangerous."
Of his abilities, she adds: "I don't think he was really ready to take the job. He just loves attention and he loves to talk about himself. Now I think he's thinking 'oh, whoa, we better get this under control.' I mean he can't possibly be really trying to be elected to become president. That doesn't make any sense."