Catharine Daddario was bornon 16 December 1992 in New York City, New York, America, American, is Instagram Star. Catharine Daddario is a social media sensation, fashion icon and aspiring actress. Catharine is known more as the younger sibling of the popular American actors Alexandra and Matthew Daddario. She is also famous for her scorching good looks. Presently residing in the greater New York City area, she is looking to follow the footsteps of Alexandra and Matthew and venture into the realm of acting. Performing since her childhood in school and then college plays, she has taken acting and ballet classes. Also like her siblings, she too is a college graduate and graduated from Hunter College, a constituent college of City University of New York in 2015, with a degree in English, Linguistics, and Rhetoric. Clearly education is important in the Daddario household. She started working for 'The Only Agency', a “Fashion, Beauty, Branding and Talent Management” firm in July 2015 as an assistant, and it is there she is employed now.