Iced vanilla lattes are my favorite, when I have great espresso available. The exceptional flavor of Mr. Black seems to go wonderfully in this drink. Just like a good blend of espresso beans, I blended the coffee flavors of more than one type of coffee flavored alcohol.
Dry shake the first 5 ingredients, in a drink shaker, for at least 10 seconds.
Add ice and shake for 10 seconds more.
Pour into a glass, with the ice, do not strain.
Add the milk through the top center in one smooth pour.