You know how you read about a celebrity having a baby and you think oh how cute congrats?

Then you go on your merry way and really don’t think about them anymore.

Then you see how they’ve suddenly become grown ups.

Where did the time go?

Here are 23 who are definitely no longer children.

1. Hailie Jade Mathers

Eminem’s daughter

https://www.instagram.com/p/BvDGTMtho65/?utm_source=ig_web_copy_link

2. Cordell C. Broadus

Snoop Dogg’s son

https://www.instagram.com/p/CAwSx0OgiXt/?utm_source=ig_web_copy_link

3. Christian Combs

Sean Comb’s son

https://www.instagram.com/p/B_OIh5oF_3E/?utm_source=ig_web_copy_link

4. Justin Dior Combs

Sean Comb’s son

https://www.instagram.com/p/B0jhPDRHJ_6/?utm_source=ig_web_copy_link

5. Paris Brosnan

Pierce Brosnan’s son

https://www.instagram.com/p/B3Ko8GahmD6/?utm_source=ig_web_copy_link

6. Raff Law

Jude Law’s son

https://www.instagram.com/p/CBdXakplKu3/?utm_source=ig_web_copy_link

7. Ava Phillippe

Reese Witherspoon and Ryan Phillippe’s daughter

https://www.instagram.com/p/CABLPODH0M-/?utm_source=ig_web_copy_link

8. Myles O’Neal

Shaquille O’Neal’s son

https://www.instagram.com/p/Bj_ShVag9_F/?utm_source=ig_web_copy_link

9. Brandon Thomas Lee

Pamela Anderson and Tommy Lee’s son

https://www.instagram.com/p/B8uuddllStl/?utm_source=ig_web_copy_link

10. Sistine Stallone

Sylvester Stallone’s daughter.

https://www.instagram.com/p/BzgJVcZFSMG/?utm_source=ig_web_copy_link

11. Ming Lee Simmons

Kimora Lee and Russell Simmon’s daughter

https://www.instagram.com/p/CAqs9H8nkdB/?utm_source=ig_web_copy_link

12. Simone Johnson

The Rock’s daughter

https://www.instagram.com/p/CBa3Rp5A9zO/?utm_source=ig_web_copy_link

13. Lola Consuelos

Kella Ripa and Mark Consuelos’ daughter

https://www.instagram.com/p/B48Tc19lo9X/?utm_source=ig_web_copy_link

14. Damian Hurley

Elizabeth Hurley’s daughter

https://www.instagram.com/p/CB8jXhPljP5/?utm_source=ig_web_copy_link

15. Corinne Foxx

Jamie Foxx’s daughter

https://www.instagram.com/p/CBV7aFujG0l/?utm_source=ig_web_copy_link

16. Ella Travolta

John Travolta and Kelly Preston’s daughter

https://www.instagram.com/p/B7T61oPHP4S/?utm_source=ig_web_copy_link

17. Lily Sheen

Kate Beckinsale and Michael Sheen’s daughter

https://www.instagram.com/p/BwSsC7MBQgN/?utm_source=ig_web_copy_link

18. Lucy DeVito

Danny DeVito and Rhea Perlman’s daughter

https://www.instagram.com/p/B51uIV9Jk7U/?utm_source=ig_web_copy_link

19. Manolo Gonzalez Vergara

Sofia Vergara’s son

https://www.instagram.com/p/B_d299xBjf1/?utm_source=ig_web_copy_link

20. Alexa Ray Joel

Billy Joel and Christie Brinkley’s daughter

https://www.instagram.com/p/CBjt2cIpp7D/?utm_source=ig_web_copy_link

21. Trey Smith

Will Smith’s son

https://www.instagram.com/p/BhOF7lChH_q/?utm_source=ig_web_copy_link

22. Hannah Selleck

Tom Selleck’s daughter

https://www.instagram.com/p/B0yZkswJTky/?utm_source=ig_web_copy_link

23. Jack Perry

Luke Perry’s son

https://www.instagram.com/p/B8eSki0pQoH/?utm_source=ig_web_copy_link

Can you believe how big these kids are now? Looks like some cheeks need pinching. Why, I remember when I read about their entries into this world in People Magazine just a year ago and now this! All grown up. Notice how amazing everyone’s skin and hair are? I guess some things are hereditary.

Who are you the most surprised about? Tell us in the comments.