Phoebe O'gallagher [Edit] By Sticky Facts Editorial StaffPhoebe O'gallagher biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Phoebe O'gallagher date of birth:May 24, 1991How old is Phoebe O'gallagher?35 Tags: birth day 24birth month maybirth year 1991 Suggested Posts Michael Schumacher Facts Justin Bieber Facts Adam Driver Facts Mila Kunis Facts Katy Perry Facts Florence Henderson Facts Bruno Mars Facts Robert Downey Jr. Facts