Calista Hill [Edit] By Sticky Facts Editorial StaffCalista Hill biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Calista Hill date of birth:October 26, 2004How old is Calista Hill?21 Tags: birth day 26birth month octoberbirth year 2004 Suggested Posts Zinédine Zidane Facts Jennifer Lawrence Facts Kylie Jenner Facts Lady Gaga Facts Michael Schumacher Facts Vin Diesel Facts Brad Pitt Facts Michael Jackson Facts