So when Selena deleted her most-liked photo on the social media app, people noticed.
Uploaded on September 9, Selena's most-liked photo's (which happened to be a gallery), where she's posing with a drink from New York Fashion Week, are now gone!
According to Elle, the photo had 10.6 million likes, also becoming the 13th most-liked post on Instagram.
Fans were seriously baffled by Sel's decision to remove the pic, but that's why we love her! She's so unpredictable.
Hopefully Sel has only archived the pic, instead of actually deleting it.