In this video from Nov 2014, she reveals that her nickname for WOC Camila Cabello is actually "Day One... N-word!" Fast forward to 1:40
Interviewer: Does anybody have a funny name for the other person on your phone, like, as your contact?
Dinah: Oh, I call Mani "Norman" on my phone.
Ally: What do you call me?
Dinah: Ally is "Shortstack Ally" and then Mila is my "Day One"... It's Day One something.
Camila: Oh [laughs] Sorry...
Normani: Oh, hell no.
SMH! GO SOLO @ NORMANI! Oh, and today is Lauren's bday! But just like her solo verses, a post will be nonexistent, probably.
BIRTHDAY: 1, 2
BET: 1, 2