All day, Justin Bieber's fans have been sharing their "Belieber fandom memories" on Twitter, turning it into a worldwide trending topic. They've been remembering all the amazing, funny, and epic things that have went down since Justin burst onto the scene — talk about a dedicated fan base!

With so many Beliebers showing their love today, we decided to dedicate a post just to them! Click through to see 20 pics only JB fans can relate to, then let us know in the comments below which ones you love the most.