Justin Guarini is an American singer, songwriter and actor who in 2002 was the runner-up on the first season of American Idol.
The Kelly Clarkson Show
Series • 2019
The View
Series • 1997
CBS News Sunday Morning
Series • 1979
The Tonight Show with Jay Leno
Series • 1992
American Idol
Series • 2002
Wizards of Waverly Place
Series • 2007
Stars in the House
Series • 2020
Celebrity Ghost Stories
Series • 2009
On Air with Ryan Seacrest
Series • 2004
Gone Country
Series • 2008
From Justin to Kelly
Movie • 2003
Tripped Up
Movie • 2023
Romeo and Juliet
Movie • 2014
Fast Girl
Movie • 2008