Demi Lovato Singing and playing "Mercy On Me"

[Emotionsthatrun]

Xtina is the best!!

[EinsteinTheBullie]

It's a shame she has gotten used to the ear plugs, you can't hear her! Popstarts today put music to shit!

[nadircabrera]

THAT'S MY DEMI!! THAT'S TALENT!! 8'D

[HiiImAwkward]

She was 14 when she filmed camp rock, 15 when it came out. She was 14 here. 

[havnerj]

Demi my mom doesnt like it. BUT ME AND ,MY DAD LOVE IT.

[LovatoMyHero]

240p, we meet again....

[vidlvr99]

the sound on this vid is pretty bad so its hard to accurately rate it, but she does sound like she has a strong voice.

[rendition55]

I live for that note!! 3:29

[Davinp123]

GIRL GOT LUNGS

[Selene369]

I came here by accident and was curious about her.Ok she can sing.Yeap she is good.Like it.thumbs up!

[macdonaldms01]

Her voice is so amazing, Like shes only 15 here

[cheerrieepiee]

5 people who disliked, they are stupid.

Wtf she's so good. Love you Demi!

[maxiejb]

she thought that was crappy?! that was amazing! especially if she was like 14 or 15!

[emilyagiusPersonal]

OMFG shes amazzinngg!! :)

[freetje44]

Wow I would've dropped the camera, way too amazed :O

[babigonzalez2]

omg... that's amazing!!! covering ANY christina aguilera song is hard, she had huge shoes to fill there, and she did!

[12NoodleDoodle]

ok before I start to offend selena fans I wanna say that selena has a good voice but it isnt as poweful as Demi's,I love Selena Gomez but Demi just has a better voice,end of story.

[xXxTakishimaKeixXx]

She did a good job on the cover, but maybe she could have spent a bit more time memorizing the lyrics, but other then that she did a good job.

[LovaticFmAus]

think she is playing by the ear

[LovaticFmAus]

like wow and i mean wow

[RebelFanzel]

Demi thought that was bad? Id like to see what she calls good!

[alerich20]

christina would be proud

[dieskie2479]

Demi is Amazing.

Wich girl from 15 years old could have a voice like this!!!!

I Love her!! <3

Xx

[Hockyluv21]

@dieskie2479 One word: JoJo. Also, Ariana Grande. Put those three in a trio for the Grammys, and jaws will drop to the floor.

[marinaaguilera]

she's playing and singing, this is hard and this song is hard.

she was great

[IriiSjaa]

Man I wanna sing like Demi<3

[123buffylover]

she's better than miley, selena, taylor, ashley, and vanessa

[gaara125able]

That's real talent

[PaulinaAlexi]

DAAAAAAAMN Girl!!!!!

AND she cant read sheet music, makes it that much more amazing!

[PaulinaAlexi]

DAAAAAAAMN Girl!!!!!

[demilovatofan60]

Omg how many people can do this....she is an awesome singer/songwriter, actress, and dancer obviously seeing as how she has won awards for her acting....but i do think that the comparision bt her, miley and selena needs to stop as i have realized they are all different artist...they are all amazing in thier own way and demi is a triple threat just an amazing and an inspirational young lady

[Ashleia1997]

@SerenaCMs

No the point is that she's trying to do a cover of a singer and rude ignorrant people always seem like she's trying to sing better or copy no she's trying to do a challenging ong and people saying she's not better and trying to copy sound really stupid

[anyfan100]

INCREDIBLE! THIS GIRL IS AMAZING!!

[lccampos2]

Not as good asChristina but she did it! Congrats girl

[Erica16Tucker]

she has a beautiful voice <3

[Ashleia1997]

@SerenaCMs

Isnt that the point

[lovatomafia]

why are people saying she tries to copy Christina? If you were going to sing a song, wouldn't you want to sing it the way it's supposed to be sung? it'd be pretty weird if she wasn't trying to sing it, you know, on KEY.

[ZenHeartFashion]

How old is she here?

[2glittergirls21]

@ZenHeartFashion i think she is in her late 15th year or just turned 16 =)

[Ereadorioralan]

@2glittergirls21

It was in 2006...but now she is only 18(Birth 20.08.1992)

Seems only 14-15)

[2glittergirls21]

@Ereadorioralan This was not filmed in 2006. This was filmed during the first camp rock shoot. So yes, I would think 15

[purpleoctober24]

@Ereadorioralan yeah if the date is right on the video then shes 14 wwwwoooowwwwwww she was so good

[101babycheeks]

who sings this originally

[EricWieloch]

@101babycheeks Christina Aguilera

[iHeartJmBbyx]

@101babycheeks christina aguilera

[MsSmithers13]

This is my favorite christina aguilera song of all timeeee...I have to say she didn't do a bad job...nothing compared to christina but not bad at all

[dominiczekkk125]

my comment isn't spam!! fuck off !!

[dominiczekkk125]

oliviapawelek don't say that about Demi, because she's very good singer, and she has got a great, clear voice:)

She's very talented. amazing Love you:**

[MetalowyAsshole]

@dominiczekkk125

dominiku, twoja inteligencja jest powalająca, gdyż odpowiadasz do polaka po angielsku, chyba nie trudno się domyślić po nicku?

[dominiczekkk125]

@MetalowyAsshole nie zwracałem na to uwagi wiesz...

[oliviapawelek]

Terrible, Learn your own style, stop coping christina and learn to belt. you sound like a 5 year old.

[limdavid0019]

@oliviapawelek i agree with you she really sound like 5 but completely new born...

[amdirrty]

she is amazing!