Like Brangelina of yore and the most recent on-again off-again Jelena situation , every A-List celebrity couple has been given a custom portmanteau (a.k.a a joint nickname that combines the letters and sounds of two separate names). But as of late, however, there haven’t been any iconic monikers (Zayn Malik and Gigi Hadid's Zigi isn't dominating headlines). Could that change with Davidson and Grande? Probably not. But let's give it a shot anyways.