Famous 21 Years Old

Jenna Ortega is one of the most successful young American actresses. Having made her acting debut at the age of 10, Ortega went on to feature in PopSugar's 20 Under 20 list at the age of 18. She uses her social media popularity to promote charitable causes. She is also a fashion icon for teenage girls.

Best known as Mike Wheeler from Stranger Things, SAG Award-winner Finn Wolfhard has also appeared in It and its sequel. He was a vocalist and guitarist for the band Calpurnia and formed the indie-pop duo The Aubreys. Named to Forbes 30 under 30, he has also directed a short film.

Maddie Ziegler owes her fame to the show Dance Moms and to Sia’s music videos Chandelier and Elastic Heart. Named one of Time’s 30 Most Influential Teens thrice, she has written a bestselling memoir, works for charities, has appeared in movies and on magazine covers, and owns a fashion line.

Gaten Matarazzo is best known for his SAG Award-winning performance as Dustin Henderson from the Netflix series Stranger Things. He has also hosted the show Prank Encounters and has been part of the Broadway shows Priscilla and Les Misérables. He has cleidocranial dysplasia and helps raise awareness about the condition.

NLE Choppa is one of the youngest male rappers to make a name for himself in the American rapping scene. Also a well-known Internet personality, NLE Choppa has posted several videos on his YouTube channel Awakened Choppa, inspiring many of his followers to fall back on spirituality and veganism.

Apart from being the first Hmong-American to participate in the Olympics, Sunisa Lee has also won a gold, a team silver, and a bronze at the 2020 Tokyo Olympics. She was also the 2019 world champion. Named to Time 100 in 2021, she was pepper-sprayed in a racist attack in Los Angeles.

Tate McRae became a budding pop star even before she graduated. She started her musical journey at the age of thirteen and since then there has been no stopping. She hogged the limelight for her song One Day. She topped TikTok and Billboard with her single, You Broke Me First. She has also choreographed rseveral music videos and television shows.

Anna Cathcart is a Canadian actress best known for her portrayal of Agent Olympia in the children's live-action TV series Odd Squad, for which she won an award at the seventh annual Canadian Screen Awards. Despite not attending acting classes, Cathcart has managed to establish herself in both the TV and film industry and cites Disney Channel as an inspiration.

Malu Trevejo is a Cuban-born American singer and social media star. She achieved international recognition as a TikTok star, which paved the way for a career in music. Her popularity increased after the release of her song Luna Llena, which has gathered more than 100 million views on YouTube. Malu Trevejo is currently signed to Atlantic Records.

Levi Miller is an Australian model and actor known for his portrayal of Peter Pan in the 2015 American fantasy film, Pan. He also achieved widespread critical acclaim for his performance in the psychological horror film, Better Watch Out. Miller, who has been active since a young age, was named ambassador for the Ralph Lauren kids' fall campaign in 2015.

Andrea Brillantes is a Filipina actress and recording artist best known for her leading role in the TV series Annaliza. She started acting as a child and first appeared in the children's comedy show Goin' Bulilit. As a young woman, she has acted in dramas and fantasies, portraying versatile roles. She has received one Urduja Heritage Film Award. 

Filipina actor-singer Kyline Alcantara was catapulted to fame by series such as Kambal, Karibal and Inagaw na Bituin. The teen sensation had initially gained popularity with her musical.ly clips and her YouTube videos. Her performances have also won her honors such as the Asian Acadaemy Creative Award.

Julian Dennison is a New Zealand actor whose portrayal of Solomon in his debut film Shopping earned him the New Zealand Film Award under the Best Supporting Actor category. He then went on to appear in popular films like Hunt for the Wilderpeople and Deadpool 2. Julian Dennison has also appeared in several commercials for companies like Air New Zealand.