They were close to being the ultimate besties, but after Pia Mia's song with Chris Brown "Do It Again" went cray cray in the charts, the two weren't spotted together again.
Many fans speculated about whether or not the two were feuding, and for all we know, they could have been. But it looks like the two have squashed that and are back on friendly terms.
Not only that, but they're total twins.
WOAH, if you remember Pia from back in the day, she used to rock peroxide blonde hair, and blue contacts.
Now, she's totally vibing off Kylie's look.
Killing it. #GalGang.