I like Mariah Carey, but Christina can perform.

I WPULD CHOOSE MARIAH

Mariah all the way! Christina is cool too.

You’re right they both can sing, but they both need to majorly MAJORLY work on their stage presence.

Christina no dancing, too many runs.

Mariah needs to sit on a stool or have a mike stand and work on that arm movement geesh!

Christina can sing but she was wack, I was expecting to hear songs from her upcoming album rather than old songs.

They were both lipsynching. So, none.

Mariah, I hate Christina’s voice.

Mariah all the way. At least she’s not doing monkey dance on stage like some other wig-lipping-dancers.

christina. that moose whoriah’s voice is as flat as her ass now, and she’s the world’s worst live performer. Christina is younger and her voice is stronger than that has-been.

I LOVE CHRISTINA! However, they both sucked tonight!

christina screams. so ill have to go with mariah

Chris why you looking like a tranny?

easy, christina all the way, she is the total package. mariah was too busy looking at herself on the jumbotron. mariah is so vain it makes me sick. christina kicked a** out there, that was a tough medley, but as usual she pulled it off. her voice is truly amazing

Neither…I want to hear Kanye sing!!!

Mariah, hands done. Chris looks horrible (I thought pregnant/nursing women abstained from hair dyes? That peroxide blond look is horrible). Mariah’s a better singer, a better songwriter, and a far better looker! Her dress was slammin’!

mariah….

I got love for Christina and she does put on a great show but Mariah has a far superior songbook, so many goods it would take at back-back to fit even half of them in. Plus tonight vocally Mariah kicked ass. Christina half-sang everything.

CHRISTINAAAA

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Mariah!! she’s a goddess! weird as hell, but hey divas are special people!

Neither i think Beyonce had the best performance the audience got involved and im actually more of keys fan and her vocals where amazing but I truly beleive Beyonce stole the show

i’m tired of mariah’s whisper singing, christina’s voice if fuller and more soulful.

Christina definitely!! At least Christina had some movement. Mariah and that arm must sit down or something!

Christina!

Christina sounds like she is screaming…not a singing

Mariah wins

I like both, Mariah could baring move but they both was nice, i always like Christina too–so its a toss up–Im glad christina didnt mess up as bad as britney( i remember when they was comparing those too)

The lil McCartney dude has come a long way from when he played Adam Jr. on All My Children. I’m proud of little man – he’s doing it big in the music biz.

Ummmm the one who has a stronger voice—-Cristina

MARIAH sung her ass last night!!!

Mariah, hands down.

Christina, hands down

Christina, hands down.

All of Mariah’s music is starting to sound the same because she keeps using the same producer for all of them. FACT!!!

@ Kenya

Yes, I agree. Leave the whispering for Da Brat and your husband, Nick. If I’m going to pay money, I want to hear that ass SING!!!!!

Christina’s performance was better that night. It’s sad to damit but Mariah is really losing her vocal range.

*sad to admit

All I know is Christina A. was looking old as hell. Damn, Mariah is what…ten-fifteen years her senior and she still looks better. What going on, Chris. I can’t listen to someone if they’re making my eyes hurt…

MARIAH! There would be no Christina if their wasn’t Mariah. Mariah is the original and still sounds and looks WAY better than Christina.

Sorry but Mariah isn’t what she used to be…The weed smoking has officially killed her voice. She looked out of breath trying to hold them notes..And she kept moving that hand as if she was trying to wave some air towards her nostrils…She has fallen off terribly. Not exciting to hear or watch anymore..And who wanted to see that attention hungry Nick..It’s overkill…Im going with pancake face Christina

I would love for both of them to BLOW ME

I would choose christina…hands down! mariah can sing but she cant perform….i would fall asleep!

CHRISTINAAAAAAAAAAAAAAAa Chrisitna ALLLLLL THE WAY I heard Mariah lip sung last night but even if she didn’t CHristina!!!

chrissy poo. Mariah be ALL OVER with it sometime. i mean she is praised in the game for her amazing range, but its not always needed.

Did anyone notice that Mariah is wearing the same dress that Kim wore on housewives to Deshawn’s whack ass auction?

MARIAH hands down

I like both but Christina can perform and I like her voice better. Mariah has a tendancy to be boring and she shreeks

MARIAH HAS A TALENTED VOICE BUT IS SO FAKE CHRISTINA IS MY INSPIRATION THE WORDS OF SOME OF HER SONGS HAVE HELPED ME THROUGH SO MUCH IN MY LIFE SHE IS JUST GIFTED AND HOPEFULLY SHE STARTS TOURING AGAIN I WUD DO ANYTIN TA JUS SAY THANK YOU TO HER .

mariah not fake it the diva that everyone see

seriously???? totally mariah !!!! SHES THE BEST !!!! MARIAH has an AMASING VOICE !!! ALL U HATERZ JUST DONT WANNA ADMIT IT BECAUSE ITS TOOOO GOOD TO BE TRUE!!! i think christina iz really good but MARIAHS my #1 FAVORITE SINGER IN THEE WHOLE WORLD ALWAYS AND FOREVER!! I LUV THAT AMAZING SINGER !!
<3MARIAH-4-EVA<3

I Really love them both specially Mariah Cannon.. I Love Christina Too but i dont like her now… She changes her image from a Girl to a Dirty Woman – to a Marilyn Monroe thingy – To Lady Gaga Imitation.. That was a wreck for me.. A Singer dont really need to show something rated pg to an audience or etc.. You must be who you really are.. just like Alicia Keys.. she is a Rock! she doesnt need those things.. and thats why the grammys as well as the people loves her.. I really like Christina in her Reflection-Genie In A Bottle Era.. That was the time she can really perform dancing with no cosmetic thing or what so ever.. See her singles discography.. she have 4 Number 1 SIngles that time but now… none..