16 Celebrities You Probably Didn't Know Were Child Stars

1.Olivia Rodrigo

Olivia Rodrigo is pictured on the red carpet wearing an elegant sleeveless dress adorned with beading, and sporting red lipstick
Lionel Hahn / Getty Images

Before she became a hit pop star, Olivia Rodrigo played Paige in Bizaardvark and was on the Disney+ series High School Musical: The Musical: The Series.

Olivia Rodrigo, Madison Hu, and another girl take a selfie while sitting on a bed. Olivia holds a guitar, and Madison is holding a selfie stick
Carol Kaelson / © Disney Channel / Courtesy Everett Collection

2.Hailee Steinfeld

Hailee Steinfeld on the red carpet wearing a black blazer over a low-cut top and a belted skirt, accessorized with a gold choker necklace
Amy Sussman / Getty Images

You may know her from Pitch Perfect 2, but Hailee made her acting debut in True Grit when she was 13 years old.

Hailee Steinfeld and Jeff Bridges stand in period costumes with hats, from the movie "True Grit." Both look serious and are outdoors
Lorey Sebastian/©Paramount Pictures/Courtesy Everett Collection

3.Vanessa Hudgens

Vanessa Hudgens on the red carpet in a stylish black off-the-shoulder dress with sheer sleeves, wearing statement gold earrings
Amy Sussman / Getty Images

Before she rose to fame for her performance in High School Musical, the actor guest-starred on two different CBS shows — Still Standing and Robbery Homicide Division — when she was 14 years old. Shortly after, she played the character of Noel in Thirteen, pictured below.

A classroom filled with students working on science projects. Two students, a girl and a boy, are standing next to a large model on a desk, discussing it

4.Ke Huy Quan

Person wearing glasses and a dark suit with a black satin lapel and a decorative pin, smiling on a patterned background
Steve Granitz / FilmMagic

Most people know him as the Oscar-winning actor from Everything Everywhere All at Once, but Ke Huy Quan has been acting professionally since he was 12. He played Short Round in Indiana Jones and the Temple of Doom and Data in The Goonies.

From left to right: Jeff Cohen, Sean Astin, Corey Feldman, and Ke Huy Quan closely examine a tattered map
Warner Bros. / courtesy Everett Collection

5.Karan Brar

Karan Brar at The Cameron Boyce Foundation event, wearing a white shirt under a gray sweater, smiling at the camera
Momodu Mansaray / WireImage

The actor is best known for his role on Disney's Jessie, but some may not have realized he acted as Chirag Gupta in Diary of a Wimpy Kid when he was 11 years old.

Girl in a white skirt and roller skates talking to three boys at a roller skating rink. People in the background are engaged in conversation and activities
Diyah Pera/TM and Twentieth Century Fox Film Corporation. / Courtesy Everett Collection

6.Anna Cathcart

Closeup of Anna Cathcart
Emma Mcintyre / Getty Images

The actor is best known for her role in To All the Boys I've Loved Before, but Anna made her acting debut when she was 8 years old, after appearing in commercials for Campbell's and Crayola. She also starred in the PBS Kids series, Odd Squad.

Screenshot from "To All the Boys I've Loved Before"
Netflix /Courtesy Everett Collection

7.Shay Mitchell

Shay Mitchell posing; she has a sleek hairstyle and wears an elegant, off-the-shoulder red dress with a sparkling trim
Taylor Hill / FilmMagic

Most people will know her for her role in Pretty Little Liars or more recently, You, but Shay actually made her TV debut on Degrassi: The Next Generation. The actor also appeared in the Disney XD series Aaron Stone during the early days of her acting career.

Shay Mitchell, smiling and looking to her left, in a scene from a television show
CTV / Via youtube.com

8.Janel Parrish

Janel Parrish poses in a sleeveless, red embellished dress with a matching floral hair accessory and statement earrings
Variety / Variety via Getty Images

Janel costarred with Shay in Pretty Little Liars, but before that, she made her on-screen debut as Jade in Bratz. However, she began acting way earlier and landed the role of Young Cosette in the US national tour of Les Misérables.

Celebrity on a costume competition show, smiling while sewing a black piece of fabric at a worktable with sewing machines in the background
Lions Gate/Courtesy Everett Collection

9.Hayley Kiyoko

Hayley Kiyoko smiles, wearing a black leather jacket over a black top, with a chain necklace
Gilbert Flores / Variety via Getty Images

She's known for her music and her work on Lemonade Mouth, but you may not have realized she also starred as Velma in Scooby-Doo! The Mystery Begins. Hayley also landed the role of an evil wizard, Stevie Nichols, on a few episodes of Wizards of Waverly Place.

Scooby-Doo movie poster featuring Fred Jones, Daphne Blake, Velma Dinkley, and Shaggy Rogers looking surprised, promoting "The Mystery Begins" for Fall 2009
Cartoon Network/Courtesy Everett Collection

10.Avan Jogia

Avan Jogia in a velvet, ornately embroidered jacket over a light floral-patterned shirt
Tommaso Boddi / Getty Images for Gold House

True Nickelodeon fans will know him as Beck from Victorious, but Avan actually started out on a CW show called Aliens in America.

Screenshot from "Victorious"
Lisa Rose / Nickelodeon / Courtesy: Everett Collection

11.Tenzing Norgay Trainor

Tenzing Norgay Trainor
Variety / Variety via Getty Images

Tenzing was on Disney's Liv and Maddie before he became a voice actor on Abominable and played Gavin on Boo, Bitch.

The image shows two kids, Brec Bassinger and Benjamin Flores Jr., talking animatedly in front of school lockers. Benjamin is holding a dollar bill
Ron Tom/Disney Channel / courtesy Everett Collection

12.Dev Patel

Dev Patel, smiling in a tuxedo with a bow tie, at a red carpet event
Dimitrios Kambouris / Getty Images for TIME

You may have just seen the actor's movie Monkey Man, or you might even know him from his breakout film Slumdog Millionaire. However, Dev starred in Skins when he was 17 years old.

Screenshot from "Skins"
Channel Four / Courtesy Everett Collection

13.Ian Chen

Ian Chen poses on the red carpet wearing a casual white top and maroon bomber jacket
Albert L. Ortega / Getty Images

The actor's recent works include Shazam!, Wish Dragon, and A Dog's Journey, although Ian started out on the hit show Fresh Off the Boat.

Hudson Yang, Ian Chen, and Forrest Wheeler seated on a couch, smiling and engaged in conversation
Ron Tom / ABC / courtesy Everett Collection

14.Ryan Potter

Ryan Potter in a dark turtleneck, green coat, and stylish hat smiles on the red carpet at a movie premiere
Variety / Penske Media via Getty Images

The actor made his debut on Nickelodeon's Supah Ninjas and has since gone on to contribute to Big Hero 6, Jurassic World: Camp Cretaceous, and Titans.

Screenshot from "Supah Ninjas"
David Moir / Nickelodeon / Courtesy: Everett Collection

15.Booboo Stewart

Closeup of Booboo Stewart
Cindy Ord / Getty Images

Before Booboo was a werewolf in Twilight, he modeled and made an appearance in Yard Sale. He also guest-starred on ER and Everybody Hates Chris.

Booboo Stewart in a hooded sleeveless shirt and Tinsel Korey in a short-sleeve shirt stand in a forest. Both appear focused and intense

16.And finally, Brenda Song

Brenda Song poses in a tweed jacket over a white blouse at the Ghetto Film School event backdrop
Michael Kovac / Getty Images for Ghetto Film School

Most people know her for her role as London Tipton, but Brenda got her start as a child model when she was just 6 years old. She was featured in commercials for Little Caesars Pizza and Barbie before going on to act in TV shows like Fudge and 100 Deeds for Eddie McDowd.

The cast of "100 Deeds for Eddie McDowd"
Lynch Entertainment / Courtesy: Everett Collection

Any other celebs you were surprised to find out are former child stars? LMK in the comments below!

What did you think of this article? Create your own emoji and post it in the comments!