Today is a big day for Ariana Grande: it's the two-year anniversary of her hit single, "Problem," being released. This song was definitely a defining moment in Ari's career and introduced her fans into a new era, especially with it's coinciding music video. Who can forget those black and white leather outfits and intense close-up shots?
In honor of this big day, we felt it was only fitting to take a trip down memory lane and look back on how much Ariana's music video style has changed over the years. Click through the gallery to see all the best GIFs!