Christina and Tiffany singing "Break Your Heart" by Taio Cruz

[bravegaberobloxman]

Very good I love it!!!!!!!!!

[KentaroHero]

I don't like it!!! I love it :D

[GrimmieGirl64]

whatching the bloopers for this video makes you appretiate it better!!

[jokerlaugher]

@zeldaxlove64 u guys are really good :)-3

[jennigoon1]

Team Grimmie + Team Alvord = Team Perfect .<3 Thumps up <3

[MaFJ6]

Have her play the guitar in more of the songs you post....she plays good. This duet ummm was ok but not the right song. Keep them coming

[ProdigyBoyJapa]

Ohh my god... my hearts break in two parts. Only you can fix my heart break

[jennigoon1]

German ? Thumps up !

[Amieblossom]

In the very beginning, when Christina played the piano, the tune sounded so much like "Liar Liar."

[SuperSkittles411]

u guys should do another cover together u sound so gr8 2gether and ur 2 of my fave utube singers

[The1996525]

very good girls!! christina u are inspirational1 i really wanna meet you someday. how?

i wud like u to come down to pa!! preform!!

[RainbowStar1999]

YOU ARE AMAZING! I WISH I COULD MEET YOU ONE DAY! I LOVE SINGING AND APPARENTLY IM GOOD AT IT!

[sharonbf4l]

look at her mouth by 0:28 HAHAHAHHAHAHAHAHAHHAHAHAHAHAH sonen spaggooooo LMS LUTSCH MEINEN SCHWANZ

[xShannonSalvatorex]

Christina and Tiffany showing the power of Youtube Covers!! Boom, Bang, POWW!!!<3<3<3

[LilMissBeebz]

wow, tiffany isn't using autotune for once!

[Catartist154321]

This is the best due ever ....

[KaleyandDeanna]

i no it took yall 2 4 o clock in the morning but tiffany u look SOOOO tired!

[Raleigh309]

u r so awesome! friend meh........... wait i think i already did..... LOL. So ya can u check meh channel. And if u hav a skype can i hav it i always wanted to contact u.

[MirandaAyres1995]

Wow ur both amazing!!!!!!

[riahbabe11]

i really like the guitar/piano comination. it sounds really pretty with both of ur vocals. love it, girls <3

[Lashipalmas]

Wow.... its offbeat sing three in the morning but I like it.

[MJJ357]

Tiffany is in cristhina's room ^w^

[tgpgymnast]

my two fave youtube cover singers<3

[POTC1626]

You two are amazing! Keep up the good work Christina and Tiffany! :) xx

[ppssiikk]

Why I can't sing like that? GOOOD WHYY?!

[kichuux]

they are very talanted together

[Fooodgirl]

they sound good together. <3

[TheHelloGames]

wo! so good

[GlowingMonkey98]

My God! They are very talented together.

[Teja63859]

more duets please :)

[jayde800]

I cant hear christina thats who i want to hear

[FameForeverMusic]

Christina your top of your hair is puffy u have a good voice though.

[BowtieBowling]

This song would have been so much more pleasant if I hadn't been staring at links crotch the entire time...

[TheInderpendantMiss]

Iv'e Just Finished Watching The Blooper For This Video,

You've Done Good Christina And Tiffany

[PurpleShoes1999]

Does all the youtube stars live in the same street or something ?!

[mustang543211]

@PurpleShoes1999 hahhahahahha best comment ive read in some time :P

[PDaniPereira]

@PurpleShoes1999 This is so true! haha

[CeriusKoid]

@PurpleShoes1999 Good Question!

[druroma]

@PurpleShoes1999 LOL, I know, right? Was thinking the same thing!

[sussanaweljones]

love the chorus

[DanniLovesPandaBears]

AMAZING!

[StartledFoxyRoxyBabe]

Josh ramsay. Sorry my cellphones fault

[CaSzmyhiel]

I like it, it was very cool :P



[XJemiNelenaLoverX]

I love the way christina says baby at the beginning, thumbs up if you do too!!!

[669butterflies669]

I feel like Tiffany's voice has changed a lot since this :/ I miss it when it sounded this raw and real

[vintagelovex33]

i love how she never autotunes her video's! She's soo real.

[MsAutumnRush]

Bring me to life?

[yangwei007]

Thing'

[yangwei007]

What came to your first first when you were singing?

[VelvetMasquerade]

Love it, as usual. Could you make a request for me? I'd love it if you could sing Bring Me to Life by Evenscense! Thanks! :)

[SuperVickyv]

Awesome!

[Butterflylover8]

<3 

[TheMissNothingxx]

which one do you think is beautiful guys? please reply my comment :)

[Fudgerzzz123]

@TheMissNothingxx i think there pretty gorgeous equaly i love them so much

[ashandshelb]

@TheMissNothingxx both haha

[brosisrandomness1622]

Team grimmie raawwwkks!!

[musiclover14900]

i think i have tiffany's guitar :3

[AngeliinaNina]

Just great.. *_* 3

[Matgameplay]

Pls make a studio verson of this

[mylifeasallie2011]

Yjhdjnc

[TheMeganSharp]

=-O YOUR AMAZING.

[MichaelGr33n]

AMAZING!!!

[Digicrown]

Wicked awesome dude-ets

[Digicrown]

That was wicked dude-ets

[dorumonfansrule]

I LOVE THIS! make more!

[xsarquin11x]

i love this song. :)) i always hear this on the radio. i also love listening to this. :)

[kingdomheartsfan109]

I couldn't find my comment so im just showing me self again.

[5tess5]

woah cant believe this was almost 2 years ago.. time goes so fast ahh! you guys are amazing i love your voices togetha

[sofiiexoxo]

Check the bloopers xD

[TheKnuckles02]

You guys sing really good together!!

[MaximiLLianlok]

was that a wrong chord in 2:41 ?? it was quite freak...

[TheHeavelywind]

amzing ! i love it

[ICONicprincess143]

I hate tiffs voice. But I love Christys voice. NICKNAMES! Like it?

[TheApaul555]

I'd have sex with both of them haha

[lovingGomez]

Christina looks confused xD

[LexonyAble]

"It's not perfect because we only had a limited amount of time. It was also three in the morning and we had just learned the song that day. It was a lot of fun and we hope you like it!" - Christina

She is so modest...

[mellowmushroom11]

AWESOME

[TheJasondolleylover]

Omg Omg I LOVE YOU'RE SHIRT!

[Tiffany8418]

can you sing myers it will rain it goes something like if you ever leave me baby leave some morphine at my door lol

[ohiostaterox77]

christina's voice sounds more natural

[honest17894]

This is when I fell in love with both of them

[666soccer4life]

Tiffany your hair is so long and pretty I love yours to Christina

[bubbles12jk]

I miss hearing tiffany sing live like that

[unii98]

@bubbles12jk she doesn't auto tune herself. She just got a better microphone.

[bubbles12jk]

@unii98 I never said she did autotune herself..



[XxGaiaGurlxX]

TEAM GRIMMIE FTW!!

[raul54775]

i like it but u can more plz for i can see them plz agin rauls sister

[TheKarla332]

Great but nothing will equal Christina < 3

[Brasilieiraaa90]

So cool :))

[briantulioo]

Esta muy alto el piano :/

[saywow66]

1127 people are deaf

[shijorokstar]

@saywow66

plz watch my cover of it will rain

[IFALush]

OMG how have i not seen two of the best youtube singers singing TOGETHER until now???

[infessionist]

i love your eyes and your hair :D

[shijorokstar]

@infessionist

plz watch my covers of it will rain and mistletoe

[AlexisDross]

:)

[Chicken112238]

Team Christina Grimmie!!!!!

[kreidificationify]

gahh the harmonies <3

[TerrificalTracy]

Omg. Tiffanys hair is so pretty looking. c:

[Meggielovesjamiemore]

I love the picture of Sonic in the background(: really good cover though!!!:D

[randomnesswithkenzie]

Team grimmie!!! That was amazing!

[buzzy99group]

I'm sorry...but I don't think Tiffany can sing. MY OPINION. It sound, off key. Idk it just didn't sound right. But Grimmie rawks.

[livetolisten102]

I love Christina grimmie !! :D -3

[CherryCokeKitten]

For all you sore losers saying that Christina is better then Tiffany and that her voice is boring they are both equally the best if you don't like something just don't comment about it okay?????!!!!!!!!!

[Lindapienipesusieni]

After the Bloopers, I know how much effort they put to this. Now I can respect this MUCH more

[bobalina3100]

Tiffany, tell Chester See hi!

[ilikecats40111]

Love this cover!! You both are so talented!

[TiffanyChaulk1998244]

you guys don't harmonize well together but you sound perfect by yourselves

[VoodooChild1012]

Its like ariana grande and elizabeth gillies from victorious!!

[emily30634]

.I LOVE THWM BOTH!

[kthein2]

Tiffany got nice hair

[dorumonfansrule]

@TheConclusion89. Can u name on if UR vids I can't find ur channel I want to visit though!

[sassyseniah]

Amazing reminds me of an auntie that's 16 Christina does x

[meeebelieber]

both are just flawless.

[TheDaNyElA1993]

Hi, my name is Daniela, I am from Colombia, I like their voices and how they play their instruments. I became their FANS

[princessbernardolove]

why is this so good... this is too sweet for goosebumps!

[kenzielvu123]

i love yall!!!!:)

[brokenwake182]

Im Pleased!

[brokenwake182]

:)

[flower92009]

I love Grimmie. Hate Tiffany. :P

[enriCp100]

Not bad

[PhsyicallyUnstable]

christina!!!! u need to be by yourself this chick sucks!!!

[heatherbenoit14]

this is great she should be famous to both rawwwk singing together...you harmonize together so well!!!!:p

[venaxX00]

cool duo .. wooot wooot!!

[FearlessSinger101]

Tiffanyyy! YouTube singer stars=bffs

[brooky1777]

not my favourite but its good gret job:D

[Music10Maniac]

@alliecorinnemusic yea i totally agree with you :D Christina i love yu. TEAM GRIMMIE RAWKS

[stormtiger1000]

Love itt

[MayTheForceBeWithU8D]

GO CHRISTINA GRIMMIE!

[SilverKnightGothic98]

I think they both sing perfectly. Any one can sing, and all that matters is your havin... FUN!!!

[alliecorinnemusic]

Tiffany is good, but I much prefer Christina's voice it's stronger and she has a different tone many people don't have. Dont get me wrong theyre both amazing but christinas voice is amazing, to die for.

[SuperLittlemissSassy]

@alliecorinnemusic ikr!!

[sillygreen21]

Lol

[PerfekTiion96]

taio cruz kann sich warm anziehn! ^^

[LikeABossx64]

The bloopers cracked me up x] Christina I love you <3

[hiiisbored]

they are soooooooooooo good i wish i was

[cupcakes87271]

Guys don't compare Christina and Tiffany together . Like if you can't sing then how the heck wud you know if which one sounds better ? Some of you people shud freakiin think before you act . Seriously .

[thisisbmh06]

do all youtube celebrities live on the same street ???

[okeradennie1]

@LPSlpsTV i suggest you shut up cause she has an awesome voice you just comparing her to christina , she might not be as good but she is damn good and for singing with christiana that''s a big thing cuz she reached closer to fame than your dumb ass would

[LPSlpsTV]

I hate Tiffany's voice...but Christina's is awesome.

[Drthalitasalles]

i love you guys and your voices som much !

[nyanny94]

your t-shirt :33 ♥

[TheLadyKatka]

'Left one' is much better at singing than Tiffany

[Elizabeth111Music]

Please make another video together! You guys are amazing! Love from Hong Kong, 2012 <3

[SuperSamle]

@luvme4ever486  Realize what?

[SplateredColors]

Awesome: D

[lukeheaven888]

Wow ...... you both could pull any song of together well done girls :-)

[petronasracing1]

really nice ;) ... you both go very well together !

[acesofaces1]

iseen you ellen and i cant get enough of you i belive you have already made it

[mirandacosgrove46]

Perfect!!!

[brantton24]

That's awesome ur great

[luvme4ever486]

Lol i remember seeing this video a LOONG time ago, thinking that they were like friends ( like go to school together ...etc.) stuff like that, but now that i know tiffany, i now realize ... LOL :D

[bramster101]

They r both great but sound HORRIBLE together!!!!!

[blondie10144]

They song great together!!!!!they should do that more often!!

[MrJoeylewis]

Oh my god that's tiffany from Jason chens video....you make me feel😱and yes I would know tht

[peacerocks28]

The song is 3:33 and the bloopers are 10:00... THIS COVER IS AMAZING!!!!!!!!!!!!!!!!

[love44035]

I gotta sing with my bff and put it online :) were both great singers :)

[love44035]

They added acsents... I LOVE IT CHRISTINA AND TIFF! AND I HAVE THE GAME THATS ON YOUR SHIRT CHRISTINA!! LEGEND OF ZELDA! SOMETHIN SOMETHIN SWORDS!

[AAliceIsWeird]

Christinas voice is unique that's why i love her!

Tiffanys voice is more regular, but she is still good :)

[SaRa99CaKa]

why are you comparing them? geesh, stop it, they are both amazing. :)

[grimmiefrand]

Christina ! <3

[zany46045]

TEAM GRIMMIE!!!!!

Tiffany has a boring pop voice