Demi Lovato Feat. Jonas Brothers - This Is Me

I think Miley is better than Demi!!!!!!!!!!!!

haha! very cool!
i think Demi Lovato is much better than miley cyrus!

Ok, yeah, you're wrong, and yur ALSO adopted. k? I'm a guy, and yes, the jbs are alright artists, but nick jonas has to finish puberty, I went to the toronto concert his voice cracks too much, HOWEVER you're wrong about demis talent her voice range is wider than miley and selena. and she is kinda super famous. 20,000 people screaming when SHE ALONE comes on stage is kinda hard to argue with. and yes all you ladies think JB are "hot" Well, face it, you got no chance. however they're all talented

wow da recording is terrible

demi is sooooooooooooooooo good!!!!!!!

That girls got some mad skillz.

i hope they dont! poor joe....she might eat him with her big mouth
I LOVE YOU JOE!!!! AND NICK!!! AND KEVIN!!!!

lol lmao that is SOOOOOO true!!! i love jonas brothers forever! demi is just a wanna be

mariah carey has a sucky voice o_O

Demi is extremely lucky to preform with the Jonas Brothers.
Thanks for the video.
=]

omj the jonas brothers are awesome!!!!! they rock!!! i love you ghuys!!!(especially joe) your hawt!!! demi is a wanna be them cus how she dance like them and wants to dress like them (she admitted it herself) and to tell you the truth i herd better singing...like vanessa hudgens selea gomez and mariah carey she has anok voice(demi)and now that she amde camp rock she thinks shes super famous and shes always with the jonas brothers =( i miss seeing them alone(cus there soooo hot!!!)

im not a fan of demi but that performance was really good. and i luved the way nick sang along. it was cute. thanks for posting :)

Demi can sing great, waay better than miley cyrus.

wow, Demi has a really good voice
at the jb concert i didn't really care for her so i wasn't expecting much but i thought she sang really well
and now i really like her
she's wayy better then miley cyrus

wtf
u don't make any sense

u rock dude so keep on rocking

...n/o, but have you ever met her? don't defend her with fake crap...

I started crying when watching "Camp Rock" when her and Joe jonas sing together <33

i love demi lovato!! her voice is so beautiful!!

i luv nick jonas too haha!!

omg HER VOICE IS AMAZING

wtf !!!!!!!!!! i love u demi lavto go out with me show ur self in real life!!!

omfg im going to marry kevin even know im only 15 soo what im in lovee!!! <333 :) ♥♥♥♥♥♥♥♥♥

demi ur voice is better then miley cyrus u rock man

since when is vanessa self-centered???!
have u ever met her? and if u haven't, i wouldn't be such a judgemental dumbass.
[so stop talking fake crap about her]

She has a really amazing voice, but I don't think she's that good live.
I think it's just nerves though, she'll get better on stage.