Hair extensions never seem to leave the limelight these days. They are worn by the world’s most popular celebrities. High School Musical star Vanessa Hudgens wore long black locks that weren’t all hers. Jennifer Lopez often enhances her on-stage look with hair extensions. Beyoncé, Jennifer Aniston, Selena Gomez, Katy Perry, Lady Gaga, and many others have all boosted their style with extra strands. So where […]