Clearly young Hollywood needs some representatives in this list and who better than Emma Watson and Zac Efron? Both so beautiful, both so talented, it's really the perfect match-up for any baby making couple. Plus, their child would be a dual citizen, which is totally in right now. Plus plus it would be bred from two of the hottest franchises ever: Harry Potter and High School Musical. Alright Emma and Zac, meet, greet and make babies.