25 Most Shocking Beauty Moments of 2014

The Armed Forces released updated guidelines for how female soldiers can style their hair for both safety and professional purposes. Army Regulation 670-1 lists the dos and don'ts of hairdressing for both men and women, but some of the rules have been called into question as "racially biased." There has even been a White House petition against the regulation. Soon after the regulations were released, Defense Secretary Chuck Hagel announced that the Pentagon will review these controversial hair regulations in order to eliminate any discrimination based on race or hair type.