Stars including Seth Rogen, Tiffany Haddish and the Haim sisters celebrated their Judaism at as teens and continue their appreciation today: see their throwback Bar and Bat Mitzvah photos ...

A Bar or Bat Mitzvah is a coming-of-age ceremony for Jewish boys and girls when they reach the age of 12 or 13. This ceremony marks the time when a boy or girl becomes a Jewish adult. This means th… ...