'RHONJ' star Teresa Giudice's beautiful eldest daughter, plus more stars turning 21 in 2022

Join Wonderwall.com as we take a look at all the celebrities who are marking their 21st birthdays in 2022… starting with this reality TV star. Gia Giudice — the eldest daughter of "The Real Housewives of New Jersey" stars Teresa Giudice and Joe Giudice — celebrates her 21st birthday on Jan. 8.

Keep reading to see more stars who were born in 2001…

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Jackson Brundage — the "One Tree Hill" actor who portrayed Jamie Scott on the hit series — turns 21 on Jan. 21.

On Dec. 18, Billie Eilish has a major reason to be "Happier Than Ever" — she turns 21.

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"West Side Story" actress Rachel Zegler celebrates her milestone 21st birthday on May 3.

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On Feb. 27, Paris Brosnan — the youngest son of movie star Pierce Brosnan and wife Keely Shaye Smith — turns 21.

Model Kaia Gerber — the daughter of Cindy Crawford and Rande Gerber — turns the big 2-1 on Sept. 3.

On Aug. 5, "Saved by the Bell" and "Moxie" actress Josie Totah will celebrate her 21st birthday.

"Stranger Things" actor Caleb McLaughlin will turn 21 on Oct. 13.

On Dec. 28, "Never Have I Ever" breakout star Maitreyi Ramakrishnan turns 21.

Freya Allan, who's best known for her role as Ciri on Netflix's "The Witcher," will turn 21 on Sept. 6.

On Dec. 28, Madison De La Garza — Demi Lovato's younger sister who famously appeared on "Desperate Housewives" — will celebrate her 21st birthday.

TikTok sensation Dixie D'Amelio — who signed a record deal in 2020 — turns 21 on Aug. 12.

On Oct. 14, Rowan Blanchard — who had roles in "Girl Meets World" and "Snowpiercer" — turns 21.

"The Fosters" actress Izabela Vidovic turns 21 on May 27.

Dec. 1 marks Princess Toshi of Japan's 21st birthday.

Princess Elisabeth, Duchess of Brabant — the heir to the Belgian throne — will turn 21 on Oct. 25.

July 10 marks "Instant Family" and "Sweet Girl" actress Isabela Merced's 21st birthday.

On Aug. 21, "PEN1*" and "Shang-Chi and the Legend of the Ten Rings" actor Dallas Liu turns 21.

On Jan. 1, "Spider-Man: Far From Home" and "Spider-Man: No Way Home" actress Angourie Rice turned 21.

On Oct. 27, "Hawaii Five-0" actress Teilor Grubbs will blow out 21 candles on her birthday cake.