Barbie's been beloved by kids and debated by adults. At 66 years old, she's changed and evolved right along with our culture.

Inside the biggest change in barbie’s 57-year ... The company hopes that the new dolls, with their diverse body types, along with the new skin tones and hair textures introduced last year ...

the same year Totally Hair Barbie, the best-selling Barbie of all time, debuted. The doll "celebrated the loud fashions and big hair craze of the early '90s" and had the longest hair to date ...

"For years, Barbie collectors have been putting their own spin on the iconic doll form – through customizing their Barbie dolls’ rooted hair ... and the global head of dolls at Mattel ...

A young boy (L) looks on and scratches his head in confusion ... with long rooted hair, younger features and more flexible hands and legs. The Barbie Extra dolls are curvier and come with pets ...