Ever heard the saying “there’s someone else out there who has the same face as you?” According to you, it’s probably Brad Pitt or Amanda Seyfried. But in all likelihood, it’s probably a normal person across the country you’ll never meet (with 7.4 billion people on the planet, there’s bound to be someone else out there who shares some of your features). Regardless, on April 20, we celebrate National Look-Alike Day. It’s the perfect day to try to convince people your doppelganger is a celebrity, instead of that completely normal person you bumped into at the supermarket. One small note though: if you’re trying to find your exact doppelganger, you might have to wait awhile. There’s only a 1 in 135 chance that there’s a single pair of exact doppelgangers! Can someone say #twinning?