Katy Perry Performs Rebecca Black's Friday In Columbia, MD

[TheSnailwhale]

shit cover

[superstar971]

Katy makes this song good.

[chychy468]

this is good and i dont give a crap what yall say i mean they are both good!

[MsMysticworld]

Katy's beauty is 50s :)

[51spongebobfan]

i dont like her anymore

[christianorosales]

why does she sing other artiests songs

[beachballsify2]

@christianorosales because she cant write her own

[dod127]

dont like her

[rebeccaann9]

Katy Perry likes Rebecca Black. After all Katy put Rebecca in her music video Last friday Night! Don't believe me. go check out the video!

[TweenBlog12]

I wish they had an emoticon for me banging my head on a wall with disappointment.

[lovexxyouxxx]

lol...shes totally joking

[jazminestryder]

haha I like it when she's all "I just wanna... shh! Quiet now!" lol :)

[KarumiTao]

this song is so annoying, whoever sings it...so it seems D:

[beberegV]

it's wierd that many people don't like the song yet they memorized it.

[RipEddieAndChrisLov]

Lets gather round the camp fire and sing our campfire song. Our c-a-m-p-f-i-r-e s-o-n-g song and if you dont think that we could song it faster than ur wrong but it will help if you just sing along. x)

[autum14s]

just because its a bad song doensnt mean its a bad person

[lockide]

does she thinks she's being funny?

[Sucndracula]

Better



[virginia102989]

Katy Perry sings it better.

[flame0731]

If Katy made a version of this song on her album I would definitely buy it lol.

[IphoneJenna]

That place looks SO crowded. :L

WTF. ITS KATY PERRY.

[fixiefixed]

I'm waving with my head

[shairaluzon]

Is this an acoustic version?

oh my!!

the hairs in my hand goes up

[CoolYoYoYo21]

rb is savage at singing

[budy1348]

It doesn't matter who sings the song.. It still sucks

[masked1157]

i like rebbeca black now like this comment if u do too

[truth333s]

Fun Fun Fun FUN FUN FUN maybe if i keep repeating it I'll have some. This is the most horrible song ever (unless your 2 years old).

[englishjumper123]

i liked it..

[shadowmankiva]

i can understand being nice but jesus theres no way she really likes that song!!

[MultiMasiha]

Fuck Katty Perry , then !!!!

[dandelbert09]

rebecca black was jealous becuz katy perry is better than her and made 982 account and dislike this

[AdrianManchesterUtd]

THE WORLD IS ENDING RIGHT NOW!

WTF PERRY!

[MrMie77]

katy perry is antichrist

[unstopabble428]

0:09 ''Shut up!''

[Pazrevol]

everithing about katy perry is parody haha gota love her just for this joke

[0722238]

frack !!! this is soo hilarious ..i dont understand how can someone put themselves so low to have people laughing at them for fame? really..i mean..yeah ur trying but for what?

[TheHelen0930]

So much better than rebecca

[supermaharot19]

much better than rebecca black's version :))

[candyland311]

KATY IF REBECA BLCACK IS PAYING U I PAY U MORE JUST PLAES SHUT UP

[tommkappa]

oh no,  please!

[TheHomieGeee]

I heard Rebecca Black made a shitty cover of this song.

[VDace4eva]

@TheHomieGeee it was rebeccas song!!! this is katys version!!! :)))

[Themittens2010]

@VDace4eva We all know that :DDDDDDDDD Homie is just joken :DDDDD

[joannaDMUSIC]

@TheHomieGeee stupid rebecca black made ths song katy perry likes it so she sang it live

[joannaDMUSIC]

@TheHomieGeee stupid rebecca black made this song 

[punkassSERBIA]

everybody is singing.Rebeca relly done her job well

[SaiyanKnight]

I love Katy for this, because you can just feel how much sarcastic jab is in the tone. lol

[siyahpelerinlikiz]

I already hate Katy Perry...

[crystalQ222]

Huh. So it's not the song that sucks, it's just Rebecca. Wow

[wrayman13]

@clowdy7788 No, I think she is mocking her, you can hear the nasal in her voice xD

[pandora3325]

@wrayman13 um no, That's just katy perry's voice and besides she had rebecca black in her music video

[NeverGetMad00]

@superdekulink I agree hhhhhhh your comment is good

[superdekulink]

she sucks as much as rebcecca xDD

[eihcim636]

Katy, your better then that! I am ashamed! Thumbs up if agree!

[jpompomswag]

rebecca sings it better no affence katy perry 

[GirlyGal1075]

BOOOOOOOOOOOOOOOOOOOBZ

[ganjahealsall]

katy perry is excused for this nonsense, just because she's smokin hot.

[Wisconsin222]

Man a rock band should cover this song, at least they would be drunk and high and would still get the lyrics right.

[soccer63100]

She made it slow. I think she's a hater of tht song -.-

[missknarf1998]

i have lost all faith in the perry she has stooped so loww!

[andawVEVO]

this made me lose the respect i had for katy

[SummertimeExplosion]

0:08 "SHH QUIET NOW" :D

[ChuxyChux]

@zzNESSAzz Why :))

[0551636653]

@zzNESSAzz me too

[rocintx]

GREAT SONG  ----- GO REBECCA!!!!!

[21fullenkamp]

love it

[HoldTJ]

Thanks to Rebbeca Black for teaching me the week's day !

[flavordable]

why!!!! how could katy perry sing friday!!!!!! this is just stupid, you will se katy, that you will be down soon

[gaga3723]

natalia kills sound like katy

[WutDfuzz]

That's one weird looking apron, spatula and kitchen.

[yaniks95]

Katy got HOT legs! XD

[machine55555]

Ironically these are the best lyrics Katy Perry has ever sang

[oOAngelFantasieOo]

But here we see how many people like the song .. : D

I like totally love this song too .. but also when Rebecca sings it .. ^ ^ Because she has a cool voice ..

[crazystar321]

Omg!! That was the best concert ever!! I loved it, it was so fun!

[varu50]

hey youtubers.. wassup? so this is varu here.... am an 15 year old indian gal who is addicted to music.... ever since last year i fell in love with music..... i started singing and writing lyrics.... i have not yet taken any training..... i have made a cover and soon will be uploading studio recorded videos.... please guys watch my video. visit my channel. only u guys are the people from whom i can get support as my family thinks i am off my nuts.please rate comment and share my video

love varu

[16042011ify]

credo 

[thesa2bshadow01]

Shes lucky shes hot...

[haleyhots]

wat the hell!?!?

[123sidneyrox]

i think shes good:)

[hard2killalsmontana]

What were you thinking?> ma-b this moaning cat song with my katy perry voice would be "FUN FUN FUN FUN" ........................ohw HELL NO, STILL SUCKSSSS.......

[pokefurnoX454]

WTF STUPID PEOPLE EVERYBODY HATES REBECCA BLACK AND YET THEY ARE CHEERING JUST BECUSE KATY PERRY A GOOD SINGER IS OUT THERE

[Gokhan1007]

ugly woman

[1088ek9]

How much did the mom pay KP

[JlZZmaster0]

if you like this song anymore just because that fucking cunt katy perry sings it go home stick a gun in your mouth and pull the trigger back real hard because you dont deserve to walk this earth

[Blackwulf91]

Rebecca Black is cute

[JlZZmaster0]

@Blackwulf91 go kill yourself for ever saying that..........

[Blackwulf91]

@JlZZmaster0 maybe i would but i'm cool, tell me you would you do her?

[McJellster]

I love how KP mouthed "I love this song"

<3

[kowalski2m]

Katy Perry must love the Friday song! :) And...for all of Rebbeca Black haters out there. GO DIE IN A HOLE!!!!

[redheadchick5]

i LOVE her dress!!!!!! =)=) i want it.

[MUDOUASENHA17]

isso sim é cantora!

[angel440h]

EVERYONE FREAKIN SHUTUP ABOUT REBECCA SHE IS A TEEN AND SHE DOESNT DESERVE THIS SO ALL THE HATERS SHUTUP

[DarkMousyx]

its still stupid >:l the song is terrible

[ViolentJay100]

I think she meant to make fun of the song. That's why she was laughing in the end.

[ViolentJay100]

@EpicSodas She's making fun of Rebecca Blacks crappy song called Friday.

[terrfomp92]

No matter who sings the song, it still sounds bad.

[LyingPrauses]

YOu know, you're all fucking hypocrites! On stage, you treat Katy Perry and Rebbeca Black like queens, but on the internet, you all say "wow, this sucks". MAKE UP YOUR FUCKING MIND. Either boo them on stage like you do here, Sing along and give positive feed back like you dont do, or just STFU. It's that easy, just be honest, Kay Perry won't mind, she'll probably never actually talk to you outside of a computer anyways so grow a pair. Dumbasses!

[LyingPrauses]

Its Viernes, Viernes, Viernes ooooh, Viernes, Viernes ooh Viernes, Viernes Viarnes, why dont you be Fridayyyaaaya!

[williamdillan]

rebecca black sounds better... -___-

[ChristianPeep1000]

wow that was awful

she took the fun out the song

[SillyBeatle]

she reminds me of rebecca black. i was hoping that i would click on katy perry and hear something better. it was maybe even worse. so sad. hate that song. someone make a better version before i puke.

[DwightWhite78]

This is the kind of music you dumb fuckers listen to, go listen to some classic rock or some REAL rap, not the hip hop shit, heres a new artist, Brandun Deshay, he's a young guy and he's pretty good, my favorite song by him is, Laxtasy

[blin510]

So many of them sang along and they diss Rebecca Black. O wow, XD

[memoryjog10]

Tears of laughter, go Katy Perry!!!

[tjmack31088]

I wish rebecca black would have gave katy perry this song and never sung a word of it.

[tacysassy]

@tjmack31088 -You have to be joking..She sounds horrible!

Why in the hell would anyone pay to see this crap!

[beberegV]

the song is even better when it's katy perry version

[krystal8812]

Hahaha it looks like a prodoay so i liked it katy hates this song

[ithinkimnormal]

Now all we need is a creepy black guy to get her into his van!

[dandandamattressman]

lmao luv her sense of humor

[PattyThompsonFan]

930 people hate this song

1,892 people can't hear so they don't know what the song sounds like

[Mandarin123luv2read]

I agree with apetheon

[lixzom]

katy perry really can't sing.

[ktun1987]

Do not go view this shi*

\/

[dihsh]

the song still sucks ballz

[MrJcansler839]

This is worse than the original

but i do love love katy perry

[melikespudding]

@MrJcansler839 nothing is worse than the original. Rebecca Black doesn't know how to sing, Katy Perry does know !

[MrJcansler839]

@melikespudding don't hate on Rebecca Black, she was just trying to reach her dreams and shes doing better than u r

[melikespudding]

@MrJcansler839 yeah right ! LOL

[supernattyg1]

;) Oh katy ur so sweet!!!!! YOU HEAR THAT HATERS KATY PERRY LOVES REBECCA THE SONG WAS ON GLEE, NICK JONAS PREFORMED IT AND SO DID JUSTIN BEIBER SHES BEEN ON LIKE A THOUSAND TALK SHOWS, CHRIS BROWNS NOT A HATER EITHER you guys need to give her a chance she just wants to be popular i personally LUV her

[KeepDancingGer]

katy ftw

[GameDeath]

Her dress is so... pat-he.tic.. im sorry.. my opinion..

[Evilsand5]

this almost makes friday soung good... almost

[TheCrazedGuitarist]

Katy Perry suckss!

[clazztec]

eeeeeeeeeeeeeeeeeeeeeeeeeeeeew­wwwwwwwwwwwwwwwwwwwwwwwwwwwww

[jadegreen1999]

you make rebecca black seem cool katy perry

im a huge katy perry fan

look up pearl by katy perry

its an awesome song

[Dadsu14]

Katy Perry sing this in memory of rebecca black?(check the video with death threats).:D

[HotPinkBug25]

katy just made rebecca blacks song sound SOOOOOOOOO much better

[dustymiles1213]

this veido swallows

[AndrosForever]

lol didn't expect people to actually go "YEAH!" roofl

[DarkeAngel25]

WOOOOOOOOOO 

[AfroNeesia95]

AMAZING new indie band you will LOVE...type in Console Warriors Vicious Fishus, AMAZIN

[Boomer19fc]

"I'm bit trying to confuse you all, but... Yesterday was Thursday, Thursday...." LOL

[GlenGleGlen]

thumbs up if when u hear 1:17 you hear the brock's dub version!

[TheGraves1313]

it wasnt even a friday. lol i went to the concert and it was amazing.

[DuucKSauce]

KATY....your HOTTT!!!!!

[john1masonic1pagan]

lol katy perry just owned rebecca black.

[icespazz]

It's a horrible song, but it's just so catchy. D:

[leoschanel]

of course someone with a off beat arm motion

[Tchekboum1]

AWESOME!!!!!! love

[Doomguin]

AHAHAAAAAAAAAAAAA!

[SenaLovesBTR]

Katy Perry sings it 100000000000000000000000000000­000000000000000000000x better

[Computerwiz160]

did enyone else notice they blured out the part between her boobs

[Crampy92]

@Computerwiz160

yeah i agree that was naughty of them

[Crampy92]

@Computerwiz160

yeah i agree that was naughty of them

[footballninja123]

Katty sings it better

[RCheung28]

goosebumps :S

[yousuck48212]

Omg all those sorry ass retard audience lol

[josephe620]

i think shes just tryin to make rebecca black feel better about herself

[MrsZeldaZelda]

this is torture how slow shes singing it

[twinz364]

rebecca black suck katty rocks

[IfICommentBackImGayB]

that song just shouldnt be sang

[UkMetro]

LMAO stupid fuckin audience! i bet 90% of those people disliked rebecca black and yet they are singing along! fuckin hippocrates

[dihsh]

@UkMetro exactly people always move with the flow, a few who has an independent choice

[TheFinzones]

@UkMetro ur so rite :D

[23richdog]

@UkMetro *hypocrites* is the word you are looking for. Hippocrates was an ancient Greek physician whom is often called the father of Western medicine.

[Eishkimo]

@UkMetro Modern medicine has its drawbacks, sure, but it's conceivable that we might be in a much worse position nowadays were it not for the work of Hippocrates. Nevertheless I respect your opinion.

[DocFlamingo]

Where's a suicide bomber when you need one?...

[Ikon412]

Everybody hates that song but everybody knows the words...catchy fun fun fun fun lol.

[GothicSatnist666]

i love how she just shuts the crowd up before they said anything

[thelittlevioliner]

WOW NEVER THOUGHT  THAT SONG WOULD EVER SOUND GOOD!!!

[peterelcheato]

she made rebecca black look good!

[oso12321]

Who would go to that concert???

[kclite]

LOL SHE MAKING FUN OF HER LOL THATS SO KOOL

[maddie021602]

katy perry sings this song better than rebecca black