america's got talent 2017 golden buzzer audition Christian Guardino

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Christian Guardino Excites The Judges With His BIG Voice!

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Christian Guradino Gives A WINNING Performance And Brings Katy Perry To Tears!

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Christian Guardino \u0026 Nicolina Give The OMG DUET PERFORMANCE Of THE Night on American Idol!

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Christian Guardino Gives A STELLAR PERFORMANCE During Hollywood Week on American Idol

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Michael Bublé and Christian Guardino - Smile - Best Audio - American Idol - Finale - May 22, 2022

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Christian Guardino Gives His PERFORMANCE OF THE SEASON American Idol!!

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Christian Guardino BLOWS THE ROOF OFF Disney Night With CIRCLE OF LIFE - American Idol!

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Christian Guardino AMAZES With A Sam Smith Hit - American Idol!

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Judges Say Christian Guardino Performs Like A SUPER HERO On American Idol Top 24!

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Christian Guardino Gives One of The SICKEST PERFORMANCES ON American Idol Top 14!

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Christian Guardino 16-Year-Old Sings His Heart Out And Receiving Golden Buzzer From Howie Mandel

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Christian Guardino SHINES BRIGHT With Lonely on American Idol

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Christian Guardino Gives A Soul Filled MIC DROP Performance on American Idol!

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Christian Guardino - Higher (BTS Visualizer)

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American Idol 2022 Christian Guardino Story \u0026 Full Performance Auditions Week 2 S20E02

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Michael Buble SURPRISES Christian Guardino!

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Christian Guardino Golden Buzzer Full Performance \u0026 Comments | America's Got Talent 2017 Auditions

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Christian Guardino Man Full Performance \u0026 Story | America's Got Talent 2017 Auditions Week 3 S12E03

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