It’s all set for Gisele Bündchen’s debut on the catwalk of Samba. She’ll perform for Vila Isabel, the fifth samba school on Carnival’s Sunday. She’ll be in the last car, next to a sister and three friends. The theme for Rosa Magalhães’ Vila Isabel centers around hair, a subject of which Gisele’s a connoisseur, FYI. At the warehouse, they are keeping Gisele’s costume under wraps, but rumor has it that’s got a lot of glitter and crystals.