Leah Jane [Edit] By Sticky Facts Editorial StaffLeah Jane biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Leah Jane date of birth:December 8, 1996How old is Leah Jane?29 Tags: birth day 8birth month decemberbirth year 1996 Suggested Posts Steve Jobs Facts Mark Wahlberg Facts Adam Driver Facts George Harrison Facts Peter Dinklage Facts Lena Headey Facts Robin Williams Facts Shaquille O'Neal Facts