Katy Perry Performs "Firework" As Inauguration Day Comes to an End | Biden-Harris Inauguration 2021

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Katy Perry performs 'Firework' in Joe Biden - Kamala Harris Inauguration concert

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Jennifer Lopez performs at Joe Biden's inauguration

President Joe Biden & Vice President Kamala Harris: Closing Ceremony featuring Katy Perry

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Donald Trump sworn in as 45th US President

The best (and worst) Inauguration Day moments in US history

Vice President Kamala Harris Takes Oath of Office | Biden-Harris Inauguration 2021

Inaugural poet Amanda Gorman delivers a poem at Joe Biden's inauguration

Inauguration Day 2021 preparation and planning in D.C. and Sacramento