Grace Faugno (nee Valastro) is the oldest sister of Buddy and is married to Joey Faugno. She works front counter along with her sisters. Her and joey have two children: Robert and Bartolina.
She is the calm but annoying sister of buddy. It's shown in the Thanksgiving special, "Family Feast," that while she's not necessarily a bad cook, she's not as a good at cooking as the rest of her family is.