Celebrity·Posted on 26 Dec 2017These Celebrities Turning 30 In 2018 Will Make You Feel Old AFOur famous babies are growing up.by Kimberley DaddsBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Rihanna 2. Adele 3. Michael Cera 4. Julianne Hough 5. Nikki Reed 6. Kevin McHale 7. Brenda Song 8. Hayley Williams 9. Vanessa Hudgens 10. Emma Stone 11. Rupert Grint 12. Haley Joel Osment 13. Mae Whitman 14. Jesse Plemons 15. Jessie J 16. Rumer Willis 17. Colton Haynes 18. Alexa PenaVega 19. Zoë Kravitz 20. Francia Raisa 21. B.o.B. 22. Nikki Blonsky 23. Jessica Lowndes 24. Tinie Tempah 25. Jamie Campbell Bower 26. Alicia Vikander 27. Tamsin Egerton 28. Hafþór Júlíus Björnsson 29. Alfred Enoch 30. Candice Swanepoel