Katy Perry vs. Avril Lavigne -The Best Hot And Cold Thing

[darkhaven33]

AVRIL! sometimes Katy.. but i've been a die hard Avril fan since forever.

[Canudinhaah]

Avriil Somenteeeeeee

[svireeeee]

Avril better for milion times ;)

[170Jenny]

WTF O_o

[vectroinfernoz12345]

avril is the best



[Chuck7814]

dont compare them, Love Katy but avril rules!!!!!

[thesmoshfan4ever]

avril rules!!!!! katy is good 2! but i like Avril better.. needs more avril 2 so.... just my opinion!

[rin3ko]

katy 4ever i <3 katy perry

[heatherwolf100]

I think this is pretty epic :D

[bccouple1977]

AVRIL LAVIGNE YOUR AWESOME KATyY PERRY SUCKS TAKE THAT KATY PERRY

[bieber10163243]

they both are but i like avril better :)



[PrettiGirl33]

it sped up...

[addictedtomusic97531]

go Avril

[genevieve1395]

wat da hell i hate it

[chamyxgta5200]

avril!



[BlueEmoKitty237]

Katy Perry & Avril Lavigne should make a song

[purpleblues100]

It's too confusing

[jorjefuentesmendoza1]

avril lavigne es la mejor kety perry apesta avril canta mojor pendelo AVRIL LAVIGNE ES MEJOR

[ilovefrankiestein]

n.n IKR >:D

[ManoellaVEVO]

AVRIL !!!

[Danielle6913]

I likee itt ! ;D

[AwkwardNinja41]

its sound like katy is trying to catch up wit the song



[Carbonate303]

STOP! WHO CARES WHO IS BETTER!?!?!?? THIS IS SONG OF THEM BOTH SO STOOOOOOP!

[MsKEYBOARD54]

when it goes to the verses its okay but when it gets to the chorus,,kinda annoying..

it hurt my ears man... :(

[Fiana24]

katy perry ... but seriously Avril was the best before

[SmilesForMusic]

Katy :)

[xXjessica579Xx]

AVRIL <3

[crazy4cullens41]

i think it was really good :) its good for two completely different type of singers :) x

[onixa348]

Avril is the best Katie perry is a stupid girly chica fuckin California girl........GO AVRIL!!!!!! :D

[MsKatyPerryForever]

@onixa348 wtf canada girl eww..

[fer170299]

que asco salio horrible jaja buen intento pero no combinan esas 2 canciones

[Mjv009]

wtf?????!!!!!!!!!!!!!! xD Katy perry sucks !!!

[MsKatyPerryForever]

@Mjv009 no you suck

[Mjv009]

@MsKatyPerryForever no you and everybody that's like this video are sucker's and you know ¬¬

[Mjv009]

@MsKatyPerryForever no you and everybody that's like this video are sucker's ;D

[DjGibby101]

i lik.....it...kinda works!! =]

[GreenDaySucker]

the first part is not really going together

[jazmusic24]

its really good apart from the chorus -i dont think it works but apart from that its brilliant! a great i dea of mashup

[TheFameChaser]

it sounds like katy perry is rushing

[panos8701]

Avrilll the best voiceeeee!!!!!!!!!!!4 ever avril!!

[soxmanyxemotions]

AVRIL SUCKS DICK LIVE. KATY PERRY ALL THE WAY.

[anasmusic09]

this is great! you should put a download link on mediafire so people can use your mix and get you publicity :) ask them to subscribe before they download. good luck!

[Carbonate303]

THIS IS MY OLD ACCOUNT!!!!!

[KillerRap013]

lounico q falta es q tambien en alguna parte de la cancion cante Avril Lavinge pero vamos de todas formas esta muy bien la cancion xD

[icantbelibeit]

@KillerRap013 tienes mucha razon , mientras se escucha esta cancion se echa de menos a avril pero aun asi esta chulisima

so cool man 5/5

[THECHINESESPIGITES]

katy perry sucks

[SkylettePorter]

@THECHINESESPIGITES you suck.

[deathbyroses5242]

@SkylettePorter yes,yes he/she does

[AjsmenFred]

@SkylettePorter Katy Perry The Best!

[Ishableh]

@THECHINESESPIGITES Sucks tu puta madre, gilipollas xO

[jianemo64]

@THECHINESESPIGITES OH SHUT THE FUCK UP!

[PaulaSprouseFan]

te quedo muy bien

[Macky97Lucky]

Wow!! I Love it! *w*

[IyanaOfficial]

this is AWESOME : D

[SkylettePorter]

I THINK  PART ONE IS OK

[SkylettePorter]

I hope You will like it...

[SkylettePorter]

I KNOW AVRIL IS bad BUT!is all about my fucking Photoshop ;/;/