Researchers found it was possible to re-grow fur on bald mice by correcting a gene mutation, the Proceedings of the National Academy of Sciences reported.

Perhaps no where else in the world is one's appearance tied to their profession quite like Hollywood. And for male and female celebrities, the right hairstyles can shape careers and set the latest trends. Remember the "Rachel" haircut on Friends made famous by Jennifer Aniston or Don Johnson's slick-back look from Miami Vice? These popular hairstyles sent thrones of fans to hair salons in search of these mod locks.