Maybe it was the return of chokers or the resurfacing of unicorn Lisa Frank items, but pop culture is constantly bringing back trends from the '90s . . . and some people are making it permanent. While getting a tattoo of butterfly clips or any of the other questionable accessories from back in the day might not be ideal, many millennials are showing their pride with birth year tattoos. From Liam Payne to Anwar Hadid and even Kylie Jenner's assistant Victoria Villarroel, keep reading to see how '90s kids are showing their pride.