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 Katy Perry Facts Mike Tyson Facts Ronaldo Facts David Bowie Facts Selena Gomez Facts Angelina Jolie Facts Shakira Facts Dwayne Johnson Facts