This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Dec 1, 201538 Celebrities Who Are Celebrating Birthdays In December♫ Have a holly, jolly birthday ♫by blCommunity ContributorLinkFacebookPinterestTwitterMail 1. Bette Midler turns 70 on December 1st View this photo on Instagram 2. Britney Spears turns 34 on December 2nd View this photo on Instagram 3. Jenna Dewan-Tatum turns 35 on December 3rd View this photo on Instagram 4. Amanda Seyfried turns 30 on December 3rd View this photo on Instagram 5. Jay Z turns 46 on December 4th View this photo on Instagram 6. Tyra Banks turns 42 on December 4th View this photo on Instagram 7. Fred Armisen turns 49 on December 4th View this photo on Instagram 8. Keri Hilson turns 33 on December 5th View this photo on Instagram 9. Judd Apatow turns 48 on December 6th View this photo on Instagram 10. Wes Stromberg turns 22 on December 6th View this photo on Instagram 11. Nicki Minaj turns 33 on December 8th View this photo on Instagram 12. Sam Hunt turns 31 on December 8th View this photo on Instagram 13. Jesse Metcalfe turns 37 on December 9th View this photo on Instagram 14. Raven Symoné turns 30 on December 10th View this photo on Instagram 15. Bobby Flay turns 51 on December 10th View this photo on Instagram 16. Hailee Steinfeld turns 19 on December 11th View this photo on Instagram 17. Taylor Swift turns 26 on December 13th View this photo on Instagram 18. Vanessa Hudgens turns 27 on December 14th View this photo on Instagram 19. Tori Kelly turns 23 on December 14th View this photo on Instagram 20. Camilla Luddington turns 32 on December 15th View this photo on Instagram 21. Alana Haim turns 24 on December 15th View this photo on Instagram 22. Sia turns 40 on December 18th View this photo on Instagram 23. Christina Aguilera turns 35 on December 18th View this photo on Instagram 24. Katie Holmes turns 37 on December 18th View this photo on Instagram 25. Jake Gyllenhaal turns 35 on December 19th View this photo on Instagram 26. JoJo turns 25 on December 20th View this photo on Instagram 27. Samuel L. Jackson turns 67 on December 21st View this photo on Instagram 28. Jane Fonda turns 78 on December 21st View this photo on Instagram 29. Meghan Trainor turns 22 on December 22nd View this photo on Instagram 30. Jordin Sparks turns 26 on December 22nd View this photo on Instagram 31. Louis Tomlinson turns 24 on December 24th View this photo on Instagram 32. Ryan Seacrest turns 41 on December 24th View this photo on Instagram 33. Ricky Martin turns 44 on December 24th View this photo on Instagram 34. Jared Leto turns 44 on December 26th View this photo on Instagram 35. Hayley Williams turns 27 on December 27th View this photo on Instagram 36. John Legend turns 37 on December 28th View this photo on Instagram 37. Seth Meyers turns 42 on December 28th View this photo on Instagram 38. Ellie Goulding turns 29 on December 30th View this photo on Instagram