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 Emma Watson Facts Charlize Theron Facts Sylvester Stallone Facts Kit Harington Facts Vin Diesel Facts Jim Carrey Facts Bruno Mars Facts Steve Jobs Facts