It's interesting that these two are seemingly dropping marriage hints as, so far, they've avoided confirming whether or not they became husband and wife. Of course, it's pure speculation as to whether these two are officially hitched in the first place. Maybe Baldwin saw Call Me By Your Name and now thinks she should claim her boyfriend's moniker. Perhaps "wife" is just a cute (albeit confusing?) nickname Bieber gave Baldwin. Or maybe these two are just trolling us all.