The X Factor 2010 - Katy Perry: Firework (LIVE)

[djr3ful]

she performed better than cher lloyd did with 'with ur love' 2011!!!!

[Lotterino]

Credits for Katy. It's not perfect, but not bad at all!!!. It's quite a tough song to sing. She had the guts to do it, and dit not mime like Cheryl Cole, Usher, etc... And danced and performed at the same time...

[jokeefe26272]

not the best live singer but still an AWESOME performer!!

[MissisPad100]

so bad

[cmehta14]

I really don't get why the judges stood up for her.. did they hear what we're hearing

[CRAZYMURRONxx]

for all use dissing her, piss of she was nervious and for all of use out their that says shes shit, get your ears check cause she is well better than any of use!xx

[matt82403]

Wow that was just BRILLI... Awful

[CherPerry]

It wasn't that bad... she was nervous, it was one of her first live shows singing that song. She done a good job and her singing live now is amazing.

[condon60]

shes isint very good singing live but she is a geat singiner anywhere!!

[doctorwho35]

lol it's strange seeing her perform in normal clothes.... instead of her racy/raunchy outfits like her cupcake bra in California Gurls :P

[doctorwho35]

this is lower than the video isn't it? it was like this on Sat... lower I mean... I went to see her California Dreams Tour in the o2.....epic!

[jamesm1235]

oi katy perry is better than u so stop complaining maganaliitlejoe

[jamesm1235]

oi katy perry is better than u so stop complaining maganaliitlejoe

[cologuy720]

Lol whoa! Did you see the crazy eyes lol! Just had to say somethin lol

[maganalittlejoe]

WOW!!! she's terrible live!!

[wweiscoolXD]

COOL

[Naruyoshi77]

she isnt great live...but at least shes not being a bitch and lip singing

[CindyTricks]

She's crap. Always is.

[4EVAVIVALARAZA]

shes nt that great live her but i dnt care man what i wud do! ;)

[misska8ren]

wowwww thats badddddd she can't sing live

[megan123richardson]

@misska8ren u r rite!!!!

[iamawesome2017]

Did anyone see her eyes at 1:58?

They like bulge out and it kinda freaks me out

[RanqeOwnez]

fucking emberassing LOL

[rachiieeexxxx]

aw i love her, bless her she tried her best

[slsconnected27]

Wow she can't sing its scratching my ears...

[pinkkprincess9898]

does she know that she can't really sing well live?

[SuperStephx]

imagine what wud happen if a constestant sang like that? :S

[Banxx007]

omg she sucKS !SHE DOESN'T KNOW HOW TO SING

[taran50]

Looking good in that outfit shes wearing

[imsho123]

I LOVES HER SHE IS AMAZING! its just nerves BIG inspiration 2 me!

[bilelskeren]

She ain't no good live, sadly.... : s

but she rock's my radio! :b 

[bilelskeren]

She ain't no good live, sadly.... : s

but she rock's my radio! :b 

[TyDrescher]

I'm glad there were others that perceived her to be nervous and not just straight-up terrible! lol Katy has a really unique voice, and she has proven to sound legit live in the past (i.e. the most recent Grammy's awards). I don't know why she struggled with this though. Considering her voice in general, this shouldn't have been that difficult? Anyway, I love Katy Perry. She seems like such a cool person too. I would def. love to meet her one day!

[MFCLAD99]

everyone in the judges houses can sing better than this...

but shes a beaut and is the bollocks

[EderGiufrida]

hahahaha cara rachei quando li isso kkkkkk to na mesma situaçao que vc

[JSol80]

Sounds very forced like she's struggling to hit the notes.

[soccergirl42lolz]

ok dont get me wrong i LOVE katey perry and her music but this was 5 mins of pure ear rape

[MultiAngelbabe]

Poor Katy's nervous! I still love her though!

[oscarhatesturtles]

shes a singer her voice could get alittle scratchy no DUHHHHH!!!!!!!!!!!!!!

[MrSpanti]

pathetic...KP u can do more

[Xziriz]

horrible singing, she'll need ALOT of autotune

[Aliis0ne]

I think that she CAN sing live but she doesn't have enough breath, if you watch when she sang that song on the Ellen Show, she was really good and that's because she wasn't moving

[Aliis0ne]

I think that she CAN sing live but she doesn't have enough breath, if you watch when she sang that song on the Ellen Show, she was really good and that's because she wasn't moving

[Cabess12]

She's so gorgeous, great voice :)

[chab1990]

she is alright at some points but a lot of it is way off - wat a shame.......

[Ubben1999]

Well... That was freaking terrible.

[Suzan2k]

Damn she sucks to singing live...

[Alexfortunerocks]

this just ruined my life... )':

[UCunningRunt]

good on chorus wens she really in to it like recorded version on over lines she nervous

[SuperPromiscuous]

she cant sing live...she should use playback.. but i love her songs

[hirsty186]

@SuperPromiscuous she can sing when shes doing acoustic performances

[KurtKettenfett]

Wow, wie geil!!! Greatings from Germany:-)

[TheJulianaCasali]

looove this <3'

[LilMissae]

Why does everyone compare every bloody female performer to Lady Gaga. Gaga ain't God. Get over her, she's good, but she's not the best.

[JD1234Z]

@DelainyIsAwesome am i not allowed watch artist's sing live and give my opinion?

[001ry100]

@JD1234Z no coz ther shit

[13579R3NE97531]

She WAs Nervious!!!

But SHe's A Firework!!!!!

[JD1234Z]

@ginac622 still doesnt mean she's a good singer?

[DelainyIsAwesome]

@JD1234Z Why'd you watch this then... idiot.

[JD1234Z]

what a fkn racket . .

[ginac622]

@JD1234Z at least she sung live not like bits of michael bubles persormance and bits of cheryls

[thekatiepriceX]

love her and love her song goin to see her live omfg cant wait :) :D

[TwinkleIsADisease]

her old album was better to be fair :)

[KazumaBR]

Oh fuck, I'm a huge metal fan, and I listen to this hidden ( ._.)

[ElTorit]

@KazumaBR welcome to the club hahaha

[Noloon]

@KazumaBR, hehe, same with me... :$ ;)

[Slashbag69]

@KazumaBR I'm in exactly the same situation as you haha. I've got Meshuggah and Scar Symmetry n stuff on my phone and this as well haha.

[rhoads1982]

@KazumaBR thats really strange coz im a huge metal fan but i really like this song, and a couple of others by her, i wonder y lol

[KazumaBR]

@rhoads1982 I like this song a lot because of the lyrics, I think we should have more songs like this

[mrstaylorlaunter100]

She puts her heart in every performance.

She looks like she has a nice personality too. :)

[AishaH801]

if you dont like her and you think she is crap dont listen to her and waste your time ltkin crap!

[BloodRosesRed]

Omg! Katy Perry Is So Shit Iv Saw Better Singers At Local Gigs, She Wasnt Singing Real Haha, She Was Totally Flat And Hitting Wrong Notes I Had to change my channel it was Horrible

[mrstaylorlaunter100]

@BloodRosesRed That is sooooooooooooo not true. Just because you can't compare to her in any way doesn't mean you can go online and talk trash about her.

[PJCW100]

love it. <3

[RobVulturi]

I love it!. She's really singing!!! not like others =S

[BloodRosesRed]

@RobVulturi Watever Shes Singing Real And What dyo get from that a famous pop start who cant sing for shit!, she was flat and hit wrong notes heaps of times, i could probably sing that song better myself hahahahah

[MrMixes123]

@RobVulturi Lady Gaga always sings live, Gaga sounds tons better, just sayin.

[xbobbielouisex]

i think she is the only guest star on x factor to sing live n she did great love this song !!!!

[xoPinguin]

She can do better... But I still love her.

[TheChris29333]

nah don't really like this one

[loudmouf86]

add

3 w's to it and view

.youtube.com/watch?v=koSjjP0eb­z4