All Birthdays / December / December 20 / JoJo JoJo Singer Born 1990 Birthday December 20 Profession Singer Nationality American Notable Achievement Teen pop sensation Fun Facts 🎂 Birthday Date JoJo was born on December 20 🌟 Share Birthday See who else was born on this day View all → Share This Birthday 🐦 Twitter 📘 Facebook 🔗 Copy Link Explore More All December 20 Birthdays See everyone born on this day December Birthdays Browse the full month Today's Birthdays See who was born today