In the mid-Nineties, as Rachel Green Jen's choppy layered bob was so popular it defined a generation and even today, her shiny, classic styles are top of the list at any hairdresser.
Today, the actress barely looks different to her younger self with smooth unlined tanned skin, piercing blue eyes and her trademark glossy locks.
Letting her eyebrows grow out was a good move, as was ditching the hairslide...
COURTENEY COX: 1999 - 2014
Although she'd featured in a Bruce Springsteen video and dated Michael Keaton, Courteney Cox found fame as neurotic Monica Geller. With a similarly layered highly-hairsprayed bob, she and Rachel were the core friendship of the group.
It seems that producing, motherhood and dating a much younger man - 37-year-old musician John McDaid - is keeping Courteney young.
The heavy Gothic eye make-up is too heavy but her smooth skin and nude make-up makes the Cougar Town actress look ageless.
LISA KUDROW: 1999 - 2014
Lisa Kudrow was fan favourite, ditzy Phoebe Buffay, the singer, guitarist and masseuse who wore her long blonde hair loose and got the most laughs.
Today after a stint in film, producing the US version of Who Do You Think You Are? and raising her son, Lisa still has the same ash blonde hair and pale green eyes. She may have a few more lines around her eyes but her smile hasn't changed a bit.
PICTURES: Channel 4, Getty, Splash and Wenn
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