Olivia Twenty [Edit] By Sticky Facts Editorial StaffOlivia Twenty biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Olivia Twenty date of birth:April 20, 1955How old is Olivia Twenty?71 Tags: birth day 20birth month aprilbirth year 1955 Suggested Posts Beyoncé Knowles Facts Sylvester Stallone Facts Florence Henderson Facts Bruno Mars Facts Charlize Theron Facts Lena Headey Facts Steve Jobs Facts Amy Adams Facts