Kat McNamara recently tweeted a picture of herself with her cousins on their birthday! With this she wrote “Happy birthday to my beautiful, amazing, talented, hilarious, and just plain fun cousins @annabutrico and @erinbutrico!!! You girls are so wonderful! I hope your day is as wonderful as you! Love and miss you so much! 💛💋 #flashbackfriday #letsdotheforkinthegarbagedisposal #helenkeller.”