Overview

• On Oct. 8, the pair confirmed Mia’s arrival with Instagram posts featuring hospital attire, images from the medical unit, and outdoor family photos.
• Coverage differs on the birth date, with ISTOÉ and Terra reporting Oct. 6 in the U.S. and O Antagonista citing Oct. 8.
• Terra reports the delivery occurred at 2:50 p.m. local time, noting the birth took place via an altruistic surrogate.
• In his announcement, Lucas Bley called Mia the “princesa mais linda deste mundo.”
• The couple have been together since 2020, married in November 2024 in São Paulo, and announced the pregnancy in May 2025.