When you are a fan of one particular singer or group, you are devoted, and might even be lucky enough to see them in concert during their many different shows. What you might notice is that over time as artists get older and change up their sound, they change up what they wear on stage too. For some musicians, the change is subtle, but for others, they look so different from when they first hit the stage!
Taylor Swift, Justin Bieber and Demi Lovato are just some stars who have not only worn some epic costumes on stage, but have really undergone a major stage-style makeover. It's always so cool to see how their outfits reflect their new music, which is exactly what these singers have done.
Click through the gallery to see all of the stage costume transformations that have taken place over the course of these singers many tours and performances. Then tell us in the comments below who you think has changed the most!