This Sunday is music's biggest night: that's right, we're talking about the 2015 Grammy Awards! Superstars such as Taylor Swift, Ariana Grande and Katy Perry are nominated and even though the competition for those gold statues is going to be tough, we can't wait to see what they all wear on the red carpet. The Grammys are where singers take center stage and they always step up their fashion game for this special night.
We decided to take a trip down memory lane and look back on this year's nominees' looks from each show they've attended. You won't believe how much these stars have changed throughout the years!
Click through the gallery to see the fabulous photos. Then tell us in the comments which celeb's Grammy style you like the best!