In a gushing post, she paid tribute to sociologist and writer Valdir Bündchen, who along with their bank clerk mother Vânia, raised Gisele and her five sisters.
Telling her father, ‘I can’t wait to hug you again’, she wrote in both Portuguese and English: ‘Happy birthday Dad! Your enthusiasm captivates everybody around you.
Gisele has been isolating with her family during the coronavirus outbreak, sharing snaps from Costa Rica.
Flip the Page to see her touching post: