Kids have hilarious reaction to finding out their mum is pregnant

An amusing video has emerged from the United States of two young girls having an extremely negative reaction to finding out their mum is pregnant.

In the clip, which was filmed in June in Providence, Rhode Island, the two sisters sit on the stairs and their dad breaks the news.

They both burst into tears and the younger girl runs away upstairs crying.

"You're not going to make time for us," the older sister bawls.

"Are you not excited?" Her dad asks.

"No!" She replies.

Eventually the older girl calms down a bit when the father reveals the new arrival is not expected until January.