Many of these adult stars know how to entertain, and they don't hold back on Snapchat. That's why we've collected a massive database of porn-related snapchat usernames so you can follow all of their naughty day-to-day activities. As exciting as it is to see those cute Snapchat filters on celebrities, athletes, and friends, we'd like to think it's much more enticing when it's your favorite pornstar or adult actress/actor.