Katy Perry and Children's Choir Perform Firework

[jvpyromaniac]

it was a suprise for the kids.alecia pence

[dledoux02]

I think the surprise was for the audience.

[Butterflymariah12]

Why doesn't the kids look surprised? KATY PERRY A FAMOUS CELEBRITY IS RIGHT NEXT 2 THE KIDS and the don't even care!!! That's just messed up, id be SO surprised!!!

[LostinbetweenTM]

@Butterflymariah12 pretty sure they all met before and that the kids were more focused on hitting notes etc...it was more for the audience like @diedoux02 said

[Sturmantor]

@Butterflymariah12 they've met other celebs look at their channel they always meet cool people

[Mary22hottie]

Great job kids you to katy everyone is great we are singing this at palisade high school in colorado maybe you could come for us it would mean alot to me

[ohmysisters]

Katy Perry is terrible singing!

[LatashaTrueHeart]

I love that. Beautiful.

[candy05260]

Shut up its her song

[Willsturd]

katy fucked it up....

[chaffonline]

2:27 Yeah, that note's somewhere Katy, keep looking.

[ReallyDude89]

WAS GOOD TIL KATY WALKED IN....UPSTAGED BY KIDS HAHAHA

[MrAlbostyler]

@23daisyr what are you talking? than sing you 5 #1 hits off one album- ridiculous

[SAIDON92]

@MrAlbostyler Ms Perry's fame is made by tons and tons of money, not talent. Anyone could be the next Katy Perry if they got cash.

[nubainphenergan]

mga inggitera, kung pangit boses nya bakit tuloy parin kayo sa kakaaksaya ng panahon sa panonood ng youtube nya, letche!

[shane2007able]

i think she not really good singer.she can't sing as good as aguilera but she still better than Bieber,Britney....(and she REALLY HOT)

[TheDani9190]

@shane2007able sorry??? but britney have really good vocal performance... not always but she have!

[ethanedward01]

@TheDani9190 is sounding nasally is a good vocal performance...then you are absolutely right.....

[lennyhuyghe]

she can't sing

[ethanedward01]

@lennyhuyghe just this song...she just can't sing this song live at all...others she still can pull it off.....this is just too much for her voice....

[loganandcompany]

I would have messed my pants, like legit. I would have stopped singing and fell on the floor.

[haileykeefer1]

you guys desever a good credit

[ghostscreams]

Those kids are so good, they didn't skip a beat when she walked out. Just kept singing!

[Alevermor]

@ghostscreams I was thinking the same thing! But then I just saw a video, and they knew she would be there. I imagine it would have been chaos if they didn't. haha.

[samandmatt07]

Katy perry is an amazing singer and the most beautiful women I have ever seen!!!(:

[Elizabeth11192000]

i wish my choir teacher would make us famous

:)

[lovekyds]

firework is my favorite PS22 song :)



[sobrittanyjones]

i like the vid its kool

[stardyoho]

i was in p.s 22

[kaylabieber10]

WOW ! : P My teacher Mrs.Piatt is amazing too lol

[terriblynice]

illuminati bitch singing with those kids. smh.

[ethanedward01]

@terriblynice err...i think you've mistaken her with lady gaga......

[ilyZendaya]

I had a feeling that those kids would meet a celeb.

[BeckyGatis]

JUST BEAUTIFUL!!

[231thedream]

great performance but her saying "sing" to them in between the words ruins the moment a bit.

[JeaneSR]

She really don't sing. She is a performer like Madonna. Lady Gaga has a good voice but the strange look doesn't work anymore. They are trying do fix it lately but the damage...

We know what propaganda does. People want normal people with good voices making performances...like Adelle. Even tha name is normal!

[theiceberg2]

@JeaneSR wow couldnt say it better myself!! about all of it!!

[JeaneSR]

@theiceberg2

Thank you, Good to know that we still have people with something else than ears and eyes.

[theiceberg2]

@JeaneSR where did my comment go and what did I write? I forgot lol

[33ff33ff]

katy perry is amazing

[HighElfPriest]

<3

[molympia1977]

i love how katy sing with the kids

[sosso06]

Denise sing better than k ! that's it ! But the choir was wonderful !

[eirhonpaul]

wonderful!

[CittyKatty1]

@23daisyr

what do u mean? Katy Perry was in American idol????

[twiwonder]

@23daisyr that's the trouble... looks always seem more important than talent.