Actress Billie Piper has officially hopped onto the 90s trend as she shared a stunning snap on her Instagram where she debuted her new Jennifer Aniston hair transformation. ‘The Rachel’ might just be one of the most iconic hairstyles in the 90s and was made popular by Jennifer Aniston when she played the role of Rachel Green in the hit American sitcom Friends. Billie showed off her new hairstyle on Instagram which consists of shoulder-length layers with extra volume and a few pieces of fringe in front of her face.