And while she was without any sisters,
LOLz! Someone was sippin' on a little too much champagne!
The AH-MAZE singer was talking about how her dog had a "sympathy" pregnancy, how another of the puppies is not maternal at all, and how one tried to "kill" its own puppy!
Ch-ch-check it out above as a bewildered Sway listens patiently to Mariah discussing the odd topic of conversation.