Understand-Christina Aguilera (Live In Australia)

[intellectualunrest]

she's amazing...love this song. i still listen to it like every day, baby, baby, baby, baby. sounds so awesome live. but i am content with the studio recording on my iPod.

[aniayaha20]

3:40 she be killing do that lmao

[aniayaha20]

this the only white lady i kno who can sing black 

[NaomiNoMiko]

I love Christina's little tick, if you look closely at her left hand while performing, the always taps the microphone several times, especially in when singing the higher notes and riffs.

[emeseye]

One of my favorite songs on B2B...I absolutely love it.

[balcanbusra]

somethings wrong with her breasts, they're not that big normally

[magbiro7]

@balcanbusra She was pregnant.

[tirinaj2]

@balcanbusra She was pregnant

[xKRiiTiiKaLx]

@balcanbusra she was preggerz

[LalinWonderland]

I wanna be christina aguilera when I grow up. She´s talented and beatiful :D

[ThatsARandomNameLOL]

@LalinWonderland aww :) Thats sweet ♥!

[Sirentone]

I keep thinking that she is going to give herself whiplash is she keeps jerking her head like that.

[JudeSantana]

2:04, that was kinda black there. the head movement

[esmaulhusna100]

you talk walk and act so demonised.... (it's a state of mind by the way...) 

[dominicano04]

HEY BABY..NEVER IN MY LIFE!!!!!!!!!!!..I LOVE YOUUUUUUUUUUU XTINA THE BEST SINGER THIS GENERATION AND OF WORLD!!!!!!

[FaridOne100]

Nice Nice Love it the best voice ever 

[JudeSantana]

0:25 that sax riff? amazing

[lucassnn1]

i love this song live! :)

[ilovetodance821]

At the beginning, it sounds like she says "Thank you so much LA" but isn't she in Australia?

What is she saying??!!

[eckahbeckahboo]

@ilovetodance821

Adelaide

[ilovetodance821]

@eckahbeckahboo THANK YOU.

[love24beytina]

@ilovetodance821 it's adelaide

[MyMomo82]

I love the Band in the background dancing.... they awesome together.

I love the old Christina

[MyMomo82]

I love the Band in the background dancing.... they awesome together.

I love the old Christina

[tygersflowerz]

this song should've came out right after "ain't no other man" as a single. what a waste.

[tygersflowerz]

i don't know why this song wasn't a single. i would've cranked it up everytime it came on the radio.

[linse20]

the modern dolly parton :D

[LeanneN92]

Did anybody else work out she was pregnant whilst on tour..?

[16bunnieboo]

superrr good voice..love dis song:)

[1231CarrieCheuk]

i love Xtina

[hhtwbps]

AMAZING!

[TannerAllan1]

guys she is wearing really short shorts and a long cami. look closey...

[javipol09]

where I can download this version!! ?? i really like it

[LoveMusic253]

I want her to sing at my wedding.

[99dodgeram360]

@LoveMusic253 I want her to be my wife at my wedding, too bad I love my girlfriend lol

[BAMSxo]

@LoveMusic253 that was always my dream but i don't think she does that, if she did, it'd be mad expensive

[xsicusx]

<333 BiG star '' she is wonderfull

[pa3n]

her voice is becoming better and better as she ages. great work xtina!

[natbot100]

eye make up is too dark but the voice makes situation better/perfect :]

[Wojpusia]

look at her fingers @ 3:20

[Simoneee65]

@Wojpusia haha, yes she tap the mic, she always do it! btw, it's kinda late answer! ;D

[nickilovesyooh]

shes my idol <3

[xxbeautifiedxx]

Understand and Slow Down Baby... should have been a single... for me... AWESOME

[yaymusica]

@xxbeautifiedxx I competely agree! two of my faves on the album.

[MssEstii]

I LOVE ALL SONGS OF THIS TOUR

[SamLuvsJamesDean]

Christina has a beautiful body!!!!! And the most gifted voice! =)

[kylie45671]

i luv her beautiful voice

[bklynchicka994]

I honestly didn't pay attention to her make-up when I watched this...

[susanasNoronha]

She's a great example of what a singer should be

[lindsaydunlap]

man u love her but i bet her neck hurt after that performance... whip lash =D

[ThePianosarah]

she's A DIVA!

[TWCPAEB]

Why is she wearing so much makeup. She has a M.A.C. force field.

[MsPeaceJagger]

SHE'S SOOOO BEAUTIFUL *__*

[elena0928]

SHE IS ONE OF THE MOST GREATEST VOCALISTS...!! loved her from the day one.

[xsicusx]

!!! <333

[ForeverTreyB]

Ugh i love this performance!! She looks so good

[Samee061591]

Dropped jaw.. Christina Aguilera always makes me smile with her voice. AMAZING!

[09Obii]

really who is Marilyn Monroe!! ;)

[BeckyIsWanted]

I love her so much and I love this song! Anyone know a great instrumental for this song?

[XtinaUsa]

@laanchika12 shes not wearing a dress..:D

[angelhater01]

those are shorts not underwear she would never wear anything that short with out something underneath it

[lindsaydunlap]

@XtinaUsa and id like to see the underwear anyway =D

[corebuc]

@XtinaUsa she's going half-cooch.

[bella92siepre]

@laanchika12 its a body suit, not her underwear XD

[lindsaydunlap]

@laanchika12 But thats the sexy part lol =D jk

[ubernagash]

@laanchika12 shes wearing shorts. mores the pity ;)

[ChristinaLoVaa]

@laanchika12 what? you dont wear underwear?

[officialsarahhhh]

@laanchika12 its not her underwear its something they put on so you WONT see their underwear....

[miky368]

@laanchika12 those are shorts lol

[jas05281978]

@laanchika12 lol..u make yourself funny

[oooommmmjuhgheed]

@laanchika12 it's wore not weared

[iam0wenn]

this is truly LIVE!!!!!!!!!!

loved it!!

[coisudinho]

O.M.Goddess ~! *-*

[JONjRAMON]

great voice, great song and she looks Beautiful! those legs! wow :)

[strawBale88]

love it

[jaredvr]

i love her voice at 4:11

[201011221]

excelent!!! 

[zochitle]

breathtaking performance

[xbionicgirlx]

OMG a lot of people there !!! :) and i was there :)

[pinkmeercatpink]

Whats The Song That She Songs On Top Of At The Beginning And In The Chorus' That Sings " I Made You Think You Don't Understand"

[senorSHAZAM]

God, I would give a kidney to have a voice as good as hers...

[wasssup10960]

wow....sing it girl...amazing performance as always....i expect and christina delivers nothing less than the best.

[EliasMichael1]

YOU COULD TELL SHE WAS HECKA INTO THE PERFORMANCE. AS ALWAYS SHE NEVER CEASES TO AMAZE WITH HER POWERFUL VOCALS!!!

[chokolatteed]

Great!!!!!!!! song great show i love her

[tanilla22]

Gracias por subir estos videos, no hay nada mejor k verla en directo!