Posted 1 hour agoSubscribe to BuzzFeed Daily NewsletterCaret DownHere's What 30 Years Old Looks Like On A Bunch Of Random Famous PeopleThey're truly 30, flirty, and thriving.by Lauren GarafanoBuzzFeed StaffFacebookPinterestLink 1. This is Meryl Streep in 1979, when she was 30: Jack Mitchell / Getty Images 2. This is Liza Minelli in 1976, when she was 30: Ron Galella / Ron Galella Collection via Getty Images 3. This is Cher in 1976, when she was 30: Michael Ochs Archives 4. This is Robert DeNiro in 1973, when he was 30: Santi Visalli Inc. / Getty Images 5. This is Jamie Lee Curtis in 1989, when she was 30: Ron Galella, Ltd. / Ron Galella Collection via Getty Images 6. This is Stevie Nicks in 1978, when she was 30: Frank Edwards / Getty Images 7. This is Reese Witherspoon in 2006, when she was 30: Dave Hogan / Getty Images 8. This is Leonardo DiCaprio in 2004, when he was 30: Bryan Bedder / Getty Images 9. This is Dwayne "The Rock" Johnson in 2002, when he was 30: Steve Granitz / WireImage 10. This is Beyoncé in 2011, when she was 30: Kevin Mazur / WireImage 11. This is Sarah Jessica Parker in 1995, when she was 30: Vinnie Zuffante / Getty Images 12. This is Jane Fonda in 1967, when she was 30: Silver Screen Collection / Getty Images 13. This is Will Smith in 1998, when he was 30: Dave Hogan / Getty Images 14. This is Christina Aguilera in 2010, when she was 30: Kevin Winter / Getty Images 15. This is Gwen Stefani in 1999, when she was 30: Evan Agostini / Getty Images 16. This is Julia Roberts in 1997, when she was 30: Ron Galella, Ltd. / Ron Galella Collection via Getty Images 17. This is Whoopi Goldberg in 1985, when she was 30: Ron Galella / Ron Galella Collection via Getty Images 18. This is John Stamos in 1993, when he was 30: ABC Photo Archives / Disney General Entertainment Content via Getty Images 19. This is Jennifer Lopez in 1999, when she was 30: Barry King / WireImage 20. This is Halle Berry in 1996, when she was 30: Jeff Kravitz / FilmMagic 21. This is Penélope Cruz in 2004, when she was 30: George Pimentel / WireImage 22. This is Kate Hudson in 2009, when she was 30: Samir Hussein / Getty Images 23. This is Matthew McConaughey in 2000, when he was 30: LUCY NICHOLSON / AFP via Getty Images 24. This is Paul Rudd in 1999, when he was 30: Ron Galella, Ltd. / Ron Galella Collection via Getty Images 25. This is Adam Sandler in 1996, when he was 30: Jim Smeal / Ron Galella Collection via Getty Images 26. This is Drew Barrymore in 2005, when she was 30: Dave Hogan / Getty Images 27. This is Pedro Pascal in 2005, when he was 30: Brad Barket / Getty Images 28. This is Jamie Foxx in 1997, when he was 30: Ron Galella / Ron Galella Collection via Getty Images 29. And finally, this is Nicole Kidman in 1997, when she was 30: Patrick Riviere / Getty Images