We never realized just how deep her love runs, though, until we saw her latest Honeymoon Diary.
The video features Ariana and her tour crew dancing and lip-syncing to "This Is How We Do It," which gives us a sneak peek at what it's like backstage at an Ariana Grande show and, uh, there are so many cat ears. Considering this is backstage, we assume all of these ears—we count 13 pairs—are alllll for Ariana.
Her 2015 Halloween costume is bound to include at least one pair, right? So many options!