Happy birthday to you! Everyone knows the traditional birthday song. But did you know that there are countless other songs about birthdays that are reflective and fun for celebrating your big day?

Six of Diddy's seven kids could be seen in the video — Quincy, Justin, Christian, D'Lila and Jessie, and Love Dia Dipasupil/Getty; Justin Dior Combs/Instagram Sean "Diddy" Comb's kids shared a phone ...