Kimberly Cloud Tomlinson is one of Louis' younger sisters, but really she is known to be cared for by all of One Direction's members, fans love her and she is equally as famous as the boys because of her relationship with them and because she is the youngest officer in the precinct near where they all live together. At the age of 14, Kimberly joined the precinct because she is a prodigy when it comes to recognizing types of guns by either sight or hearing, she also mastered karate, jiu jitsu, and judo. Let's just say that Kimberly is well prepared when it comes to protecting herself and others.