Think of Jennifer Aniston and what springs to mind? A yoga-honed bod? Golden limbs? Or that shiny do? Chances are, it’s all of the above as the 47-year-old has maintained a timeless look since her breakthrough role as Rachel Green in Friends, cementing herself as the ultimate girl-next-door. From rocking the most coveted hairstyle of the 90s to partowning a haircare line, Living Proof, Jennifer’s beauty influence knows no boundaries.