Overview
- The couple confirmed that their daughter, Havoc Moon, was born Saturday, May 23, 2026, at 9:51, information first shared in Arizmendi’s Instagram posts.
- Arizmendi posted multiple photos and wrote firsthand details, including that the baby was alert shortly after birth and the line “we’re so in love w you.”
- Rory Culkin and Kate Arizmendi have been together since 2023 and publicly revealed the pregnancy in January 2026, with a family baby shower held earlier in May.
- This is Rory Culkin’s first child and the parents have not disclosed the birth location or further personal details beyond the social-media announcement.
- Arizmendi is a cinematographer with credits on film and television work such as Succession, and the announcement has drawn attention because of the Culkin family’s public profile.