By now you've probably heard about — and maybe even participated in — the "10-year challenge" that has taken the internet by storm.
Basically, you post back-to-back images of yourself that were taken 10 years apart. Needless to say, it's either a great way to lament about how badly time has treated you or the perfect #humblebrag to show off your agelessness.
For Mariah Carey, it was the latter. The superstar took to Twitter to submit her official entry into the challenge, and the general consensus was that — in true Mariah Carey fashion — she totally won the whole damn thing.