Charlie Puth (32 years old)
Dec 2 American singer-songwriter (Voicenotes; "Marvin Gaye"; "See You Again"), born in Rumson, New Jersey
- Dec 13 Dermot Kennedy, Irish singer-songwriter ("Power Over Me"; "Giants"), born in Rathcoole, County Dublin, Ireland
- Dec 13 Jay Greenberg, American classical composer, born in New Haven, Connecticut
- Dec 14 Offset [Kiari Cephus], American rapper (Migos), born in Lawrenceville, Georgia
- Dec 15 Alana Haim, American singer (Haim) and actress (Licorice Pizza), born in Los Angeles, California
- Dec 19 Declan Galbraith, British pop singer ("Tell Me Why"), born in Hoo St. Werburgh Kent, England
DaBaby (32 years old)
Dec 22 American rapper and singer-songwriter (Rockstar), born in Cleveland, Ohio
Louis Tomlinson (32 years old)
Dec 24 English pop singer (One Direction), born in Doncaster, England
- Dec 26 Gabriella Smith, American contemporary classical composer (Forgotten Lullabyes; Bioluminescence Chaconne), born in Berkeley, California
- Dec 29 Slim Jxmmi [Aaquil Brown], American singer and rapper (Rae Sremmurd - "Black Beatles"; "Sunflower"), born in Inglewood, California
About December 1991
How Old? 32 years old
Generation: Millennial
Leap Year: No
Chinese Zodiac: Goat/Sheep
Star Signs: Sagittarius (Nov 22 - Dec 21), Capricorn (Dec 22 - Jan 19)
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