Hey, when you're a Brazilian supermodel, you call the shots.
Bundchen, 28, was outfitted by Dolce & Gabbana, as were her three pups.
Brady's son with Bridget Moynahan, John Edward Thomas Moynahan, was also present at the ceremony.
Brady, 31, and Bundchen were rumored to have become engaged last Thanksgiving.
The model and the New England Patriots quarterback have been dating since 2006.