Roccuzzo Antonela was born on 26 February 1988 in Rosario, Santa Fe Province, Argentina. She has been married to Lionel Messi since 30 June 2017. They have three children.
(June 30, 2017) Married her boyfriend of 9 years Lionel Messi at a luxury hotel named Hotel City Center in Rosario with about 260 guests attending his wedding. Roccuzzo met Messi when he was just five years old and was the cousin of Messi's best friend, Lucas Scaglia, who was also a professional football player.