Kate Middleton’s younger sister Pippa Middleton reportedly welcomed her third child, a baby girl, with husband James Matthews. Full Story: https://www.eonline.com/videos/341773/pippa-middleton-welcomes-baby-no-3-with-james-matthews #PippaMiddleton #KateMiddleton #ENews Subscribe: http://bit.ly/enewssub About E! News: The E! News team brings you the latest breaking entertainment, fashion and Pop Culture news. Featuring exclusive segments, celebrity highlights, trend reports and more, the E!