Celebrity·Posted on Jan 4, 2020Literally Just 20 Famous People Who You Probably Can't Believe Are Turning 20 In 2020Feel old yet?by Lauren GarafanoBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Willow Smith View this photo on Instagram 2. Frankie Jonas View this photo on Instagram 3. Yara Shahidi View this photo on Instagram 4. Joshua Bassett View this photo on Instagram 5. Noah Cyrus View this photo on Instagram 6. Auli'i Cravalho View this photo on Instagram 7. Jazz Jennings View this photo on Instagram 8. Mackenzie Foy View this photo on Instagram 9. Laurie Hernandez View this photo on Instagram 10. Griffin Gluck View this photo on Instagram 11. Jacob Bertrand View this photo on Instagram 12. Halle Bailey View this photo on Instagram 13. Willow Shields View this photo on Instagram 14. Chloe Kim View this photo on Instagram 15. Nicholas Hamilton View this photo on Instagram 16. Laine Hardy View this photo on Instagram 17. Paige Hyland View this photo on Instagram 18. Hayes Grier View this photo on Instagram 19. Meg Donnelly View this photo on Instagram 20. Lil Pump View this photo on Instagram