15 Child Stars Who Grew Up to Be Hotties

15. Jonathan Lipnicki, 24

Jonathan Lipnicki played glass-clad cutie George in “Stuart Little,” but the child star has mixed martial arts to thank for his amazing transformation. Who would’ve thought this cute little boy would turn into such a hunk?

14. Alexa Vega, 26

The “Spy Kids” star was always a cutie, but smoke show might be a more appropriate term now.

13. Josh Peck

Josh Peck’s transformation is still mind-boggling. That sense of humor and that face? Sounds like a win-win to us.

12. Keshia Knight-Pulliam

This Cosby kid also transformed into a beauty while proving herself a mainstay in Hollywood.

11. Bug Hall

This little rascal stole our hearts as Alfalfa, and he grew up to be more than just a sweet head of hair.

10. Hayden Panettiere

Hayden Panettiere was a well-known child star, and she has kept both her cuteness and composure into adulthood.

9. Emma Watson

It’s no secret that Hermione became a bombshell, but it’s a transformation we are far from getting bored of.

8. Matthew Lewis

Watson wasn’t alone in being a “Harry Potter” cast member turned hottie. Matthew Lewis played dorky Neville Longbottom, but IRL he is anything but.

7. Alex D. Linz

Alex D. Linz was lovable as Max Keebler, but we think we’ll keep him around now, too.

6. Raven Symone

This beauty first came onto the scene as Olivia Kendall on “The Cosby Show.”

5. Blake and Dylan Tuomy-Wilhoit

John Stamos might have only played their TV dad on “Full House,” but it’s no doubt they were blessed with generous genes, too.

4. Jurnee Smollett

Jurnee Smollett was also a “Full House” kid, and growing up Hollywood clearly agreed with her.

3. Eric Lloyd

Eric Lloyd was precious in “The Santa Clause” movies, and his maturity certainly didn’t disappoint.

2. Abigail Breslin

This “Little Miss Sunshine” star only got better with age — we bet funnier, too.

1. Joe Mazzello

This “Jurassic Park” actor continued his acting success with more recent roles in “The Pacific” on HBO and “The Social Network” feature film.