Kaká married his childhood sweetheart Caroline Celico on 23 December 2005 at a Rebirth in Christ church in São Paulo. Their first child, Luca Celico Leite, was born in São Paulo on 10 June 2008. On 8 December 2010, Kaká announced Celico was pregnant with their second child, a daughter. She was born late at night on 23 April 2011 and named Isabella.