Katherine Kallinis: Katherine Kallinis. Self: DC Cupcakes: Mommy's Birthday Bash. Katherine Kallinis has been married to Ben Berman since 17 September 2011. They have one child.
Known For: DC Cupcakes: Mommy's Birthday Bash (Self), DC Cupcakes: One Ton Cupcake (Self), Dc Cupcakes: Takes New York (Self), DC Cupcakes: My Sweet Wedding (Self)