Comeback queen Montserrat Caballe shared a birthday celebration in Vienna yesterday with legendary confection the “Original Sacher-Torte.” The diva was born 74 years ago, the cake first devised just over a century earlier in 1832.

The soprano sang a brief serenade to the dessert before sampling the chocolately goodness, quipping, “Calories don’t exist!”

Scene of the meeting between the diva and the cake (described as 1 meter in diameter) was the Hotel Sacher, which claims the honor of producing the only authentic version of the Sachertorte, consisting of two layers of dense chocolate dough with a thin layer of apricot jam in the middle and dark chocolate icing with shreds of chocolate on the top and sides.