作词 : Katy Perry/Sandy Julien Wilhelm/Esther Dean/Mikkel Storleer Eriksen/Tor Erik Hermansen

Do you ever feel like a plastic bag

Drifting through the wind

Wanting to start again

Do you ever feel, feel so paper thin

Like a house of cards

One blow from caving in

Do you ever feel already buried deep

Six feet under scream

But no one seems to hear a thing

Do you know that there's still a chance for you

Cause there's a spark in you

You just gotta ignite the light

And let it shine

Just own the night

Like the Fourth of July

Cause baby you're a firework

Come on show 'em what your worth

Make 'em go Oh, oh, oh!

As you shoot across the sky-y-y

Baby you're a firework

Come on let your colors burst

Make 'em go Oh, oh, oh!

You're gonna leave 'em fallin' down-own-own

You don't have to feel like a waste of space

You're original, cannot be replaced

If you only knew what the future holds

After a hurricane comes a rainbow

Maybe you're reason why all the doors are closed

So you could open one that leads you to the perfect road

Like a lightning bolt, your heart will blow

And when it's time, you'll know

You just gotta ignite the light

And let it shine

Just own the night

Like the Fourth of July

Cause baby you're a firework

Come on show 'em what your worth

Make 'em go Oh, oh, oh!

As you shoot across the sky-y-y

Baby you're a firework

Come on let your colors burst

Make 'em go Oh, oh, oh!

You're gonna leave 'em fallin' down-own-ow