I always considered Katy an inbetweenie. She then clearly had a huge outie while pregnant but it flattened back into a sort of shallow innie afterwards. In 2023 pictures it looked different to her 2021 post-partum belly button… now more of an outie but the herniated kind.
It looks the same in the Kimmel video. Caps are from 00:22.
Either way… she looks great.
