This year has been a big one for pop culture anniversaries. Friends turned 10 making Ross's son, Ben, almost 20 now. Some of our favorite albums from the '90s turned 15 this year — including Britney Spears's . . . Baby One More Time and Christina Aguilera's divalicious debut — and many killer teen movies did too. While exciting, it's not all sweet nostalgic feelings — it forces us to look at just how long it's been since those good old days. Keep reading to see 25 mind-blowing pop culture facts that will make you feel ancient, from the demise of YM magazine and other 2000s trends to exactly how long ago Mary-Kate and Ashley Olsen made a splash in matching outfits. Source: NBC
Source: Getty / Barry King, Taylor Hill
Dylan Tuomy-Wilhoit (Alex) is on the left, and Blake Tuomy-Wilhoit (Nicky) is on the right. Source: Twitter user DC_Wilhoit
As for the rest of the kids? Monica and Chandler's twins are 9, Emma is 11, and Phoebe's triplets are turning 16 this year.
"Genie in a Bottle" wasn't the only hit song from 1999, though — see 14 other albums that came out 15 years ago.
To get even more nostalgic, read all the sweet things Leonardo DiCaprio and Kate Winslet have said about their friendship through the years. Source: Getty / Kevin Mazur, Mike Marsland
This GIF explains how we feel about it. Source: Nickelodeon
Reese Witherspoon, Ryan Phillippe, and Sarah Michelle Gellar all have kids — Reese and Ryan have two together — and a bunch of other great '90s movies turn 15 this year too.
Jayden James is 8, and Sean Preston is 9.
It's only about a year away. Gulp.
Pour one out for the young and modern, plus other amazing lost 2000s trends. Source: YM Magazine