Katherine Kallinis

Katherine, owner of Georgetown Cupcakes 'DC comes to the salon straight from " DC Cupcakes" accompanied by her sister and business partner. Bride Suzy is accompanied by her bossy older sister. Lauren arrives at the fitting anxious about her dress. Also available on iTunes

Sophie and Katherine face the challenges of a booming cupcake business. With feuding staff, a new location and floods of customers, they must increase output without compromising the taste and quality that made them famous. Also available on VUDU

The cupcake sisters are back and sweeter than ever! Watch Georgetown Cupcakes owners Sophie and Katherine continue to take over DC one cupcake at a time. Between designing a wearable cupcake wedding dress, creating a giant high heel made out of cupcakes and planning a 40th wedding anniversary for their parents, Sophie and Katherine have their work cut out for them!