- Jan 7 Liam Aiken, American actor, born in NYC, New York
- Jan 7 Camryn Grimes, American actress, born in Van Nuys, California
Liam Hemsworth
Jan 13 Liam Hemsworth, Australian actor (Hunger Games films), born in Melbourne, Victoria
- Jan 14 Grant Gustin, American actor & singer (The Flash), born in Norfolk, Virginia
- Jan 15 Chris Warren Jr., American actor, born in Indianapolis, Indiana
- Jan 21 Jacob Smith, American actor
- Jan 26 Christopher Massey, American actor, born in Atlanta, Georgia
- Jan 30 Jake Thomas, American actor (A.I. Artificial Intelligence, Lizzie McGuire), born in Knoxville, Tennessee
- Jan 30 Eiza Gonzalez, Mexican actress & singer, born in Mexico City, Mexico
- Feb 4 Zach King, American internet personality (TikTok, YouTube), filmmaker and illusionist, born in Portland, Oregon
- Feb 7 Seán McLoughlin [Jacksepticeye], Irish Youtuber, born in Athlone, Ireland
- Feb 9 Camille Winbush, American actress
- Feb 11 Q'orianka Kilcher, American actress (The New World), singer, and human rights activist, born in Schweigmatt, West Germany
- Feb 21 Kang Ha-neul, South Korean actor (When the Camellia Blooms), born in Busan, South Korea
- Mar 1 Harry Eden, English actor, born in Old Harlow, Essex
- Mar 4 Andrea Bowen, American actress (Desperate Housewives), born in Columbus, Ohio
- Mar 13 Alec Medlock, American actor, born in Torrance, California
- Mar 24 Keisha Castle-Hughes, Australian-born New Zealand actress
- Mar 26 Xiumin [Kim Min-seok], South Korean singer and actor (Exo), born in Seoul, South Korea
- Mar 26 Choi Woo-shik, South Korean-Canadian actor (Train to Busan, Parasite), born in Seoul, South Korea
- Mar 28 Zoe Sugg [Zoella], British YouTube vlogger, born in Lacock, Wilshire
- Mar 28 Laura Harrier, American model and actress (Spider-Man: Homecoming), born in Chicago, Illinois
- Apr 5 Haruma Miura, Japanese Actor
Kristen Stewart
Apr 9 Kristen Stewart, American actress (Bella Swan-The Twilight Saga), born in Los Angeles, California
- Apr 10 Alex Pettyfer, English actor (Stormbreaker), born in Stevenage, Hertfordshire, England
Emma Watson
Apr 15 Emma Watson, English actress (Hermione Granger-Harry Potter Series), born in Paris, France
- Apr 16 Lorraine Nicholson, American actress, born in Los Angeles, California
- Apr 19 Kim Chiu, Filipino Chinese actress (Sana Maulit Muli), born in Tacloban, Leyte, Philippines
- Apr 23 Matthew Underwood, American actor (Zoey 101), born in Fort Pierce, Florida
- Apr 23 Dev Patel, English actor (Slumdog Millionaire, Lion), born in London, England
HolaSoyGerman
Apr 25 HolaSoyGerman [Germán Garmendia], Chilean YouTube star (second-most subscribed channel), born in Copiapó, Chile
- May 2 Kay Panabaker, American actress (Moondance Alexander), born in Orange, Texas
- May 15 Stella Maxwell, Irish-New Zealand model, born in Brussels, Belgium
- May 16 Thomas Sangster, British actor (Love Actually - "Sam"; Nanny McPhee; The Queen's Gambit), born in Southwark, London, England
- May 17 Leven Rambin, American actress
- May 20 Josh O'Connor, English actor (The Crown), born in Southampton, England
- May 30 Dean Collins, American actor
- May 31 Philippa So, American stage actress (Hamilton), born in Libertyville, Illinois
- Jun 2 Brittany Curran, American actress
- Jun 11 Paapa Essiedu, English actor (I May Destroy You), born in London, England
- Jun 13 Aaron Johnson, British actor
- Jun 28 Jasmine Richards, Canadian actress (Camp Rock), born in Scarborough, Ontario, Canada
Margot Robbie
Jul 2 Margot Robbie, Australian actress and producer (The Wolf of Wall Street, Focus), born in Dalby, Queensland
- Jul 11 Connor Paolo, American actor
- Jul 13 Matt Weinberg, American actor
- Jul 15 Olly Alexander [Oliver Thornton], British actor, singer-songwriter (Years & Years), and LGBT activist, born in Harrogate, England
- Jul 19 Steven Anthony Lawrence, American actor
- Jul 24 Daveigh Chase, American actress, singer and model (Samantha Darko, Donnie Darko), born in Las Vegas, Nevada
- Jul 27 Nick Hogan, American reality TV star, born in Los Angeles, California
- Jul 27 Indiana Evans, Australian actress (Home and Away), born in Sydney, New South Wales, Australia
- Jul 28 Shana Swash, English actress (EastEnders), born in London Borough of Camden, London
- Aug 1 Landry Allbright, American actress (Bridget Forrester in Bold & Beautiful), born in San Dimas, California
- Aug 2 Alice Connor, British actress, born in Buckinghamshire, United Kingdom
- Aug 3 Jourdan Dunn, British model, born in London, England
- Aug 6 Jon Benet Ramsey, little beauty queen (murdered in 1996)
- Aug 9 Adelaide Kane, Australian actress (Reign), born in Claremont, Australia
Jennifer Lawrence
Aug 15 Jennifer Lawrence, American actress (Winter's Bone, Silver Linings Playbook), born in Louisville, Kentucky
- Aug 17 Colin Bates, American-British actor, dancer, and singer (Billy Elliot - The Musical), born in Pasedena, California
- Aug 17 Rachel Hurd-Wood, British actress (Clique), born in London, England
- Aug 21 Bo Burnham, American comedian, singer and filmmaker (All Eyes on Me), born in Hamilton, Massachusetts
- Sep 5 Jeremy Snider, American actor (Eric Jr-Bold & Beautiful), born in California
- Sep 9 Melody Klaver, Dutch actress, born in Amsterdam, Netherlands
- Sep 10 Chandler Massey, actor (Days of our Lives), born in Atlanta, Georgia
- Sep 19 Saki Fukuda, Japanese actress (Yatterman), born in Kumamoto, Japan
- Sep 21 Allison Scagliotti, American actress
- Sep 21 Christian Serratos, American actress
- Sep 27 Kylee Lin, American beauty pageant winner
- Oct 1 Charlie McDonnell, British YouTube Personality
- Oct 3 Rhian Denise Ramos, Filipino actress
- Oct 5 Myles Jeffrey, American actor, born in Riverside County, California
- Oct 22 Jonathan William Lipnicki, actor (Jeff Foxworthy Show, Jerry McGuirre)
- Oct 29 Carlson Young, American actress and director, born in Fort Worth, Texas
- Oct 29 Kritidi Kharbanda, Indian actress (Googly), born in New Delhi, India
- Oct 31 Lil JJ [James Charles Lewis], American actor (Just Jordan) and singer ("Party Boi"), born in Little Rock, Arkansas
- Nov 6 Bowen Yang, Australian-born American comedian, actor and writer (Saturday Night Live), born in Brisbane, Australia
- Nov 14 Jessie Jacobs, Australian actress and singer (d. 2008)
- Nov 15 Kanata Hongō, Japanese actor
- Nov 17 Shanica Knowles, American actress
- Nov 29 Blake Tuomy-Wilhoit, American actor (Full House), born in Los Angeles, California
- Nov 29 Dylan Tuomy-Wilhoit, American actor (Full House), born in Los Angeles, California
- Nov 29 Diego Boneta, Mexican actor and singer (Rock of Ages), born in Mexico City, Mexico
- Nov 30 Kara Crane, American actress
- Dec 1 Chanel Iman, American model (Victoria's Secret Angel), born in Atlanta, Georgia
- Dec 10 Giulia Boverio, Italian actress
- Dec 10 Teyana Taylor, American singer-songwriter, actress and TV personality (Teyana and Iman), born in New York City
- Dec 11 Alexa Demie, American actress (Euphoria), born in Los Angeles, California
Rachel Brosnahan
Dec 15 Rachel Brosnahan, American actress (The Marvelous Mrs. Maisel), born in Milwaukee, Wisconsin
- Dec 22 Jean-Baptiste Maunier, French actor, born in Brignoles, France
- Dec 23 Anna Maria Perez de Tagle, American actress, model, and singer, born in San Francisco, California
- Dec 28 David Archuleta, American singer (American Idol runner-up), born in Miami, Florida
About 1990
How Old? 31 or 32 years old
Generation: Millennial