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Photo of Justin Guarini

Photo: Jyle Dupuis from Canada / CC BY-SA 2.0 (source: Wikimedia Commons)

Justin Guarini

ジャスティン・グリアーニ / じゃすてぃん・ぐりあーに

American singer

October 28, 1978 (age 47) ・ Columbus, Georgia, United States

  • Georgia
  • singer
  • actor
  • jazz musician

My Take

What fascinates me about Justin Guarini is how he turned a runner-up finish on the very first American Idol into something durable. Plenty of reality-show alumni vanish; he instead leaned into jazz, piano, and the stage, treating that early spotlight as a doorway rather than a destination. There's a quiet integrity in choosing the slower craft of live performance over chasing a hit. I respect performers who measure success in longevity rather than viral moments, and Guarini strikes me as exactly that kind of patient, genuinely musical artist worth a second look.

1. Profile

Name (English)
Justin Guarini
Name (Japanese)
ジャスティン・グリアーニ
Reading
じゃすてぃん・ぐりあーに
Born
October 28, 1978 (age 47)
Zodiac / Chinese zodiac
Scorpio / Horse
Origin
Columbus, Georgia, United States
Blood type
Private
Height
Private
Agency
Private
Occupation
singer / actor / jazz musician / pianist / stage actor

2. Background

Elementary school
Private
Junior high
Private
High school
Central Bucks High School East
University
The University of the Arts

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Frequently asked questions

When was Justin Guarini born?

Born October 28, 1978 (age 47).

Where is Justin Guarini from?

Justin Guarini is from Columbus, Georgia, United States.

What does Justin Guarini do?

Justin Guarini works as singer, actor, jazz musician, pianist, stage actor.

Singer — see all → · Actor — see all → · More people from United States →

7. About this entry

Tags

  • Georgia
  • singer
  • actor
  • jazz musician
Last updated
2026-06-21

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.