Jessie J - Mamma Knows Best (SNL Live Performance)

[Pofy05]

I freakin love her hair!!!

[xXkatbunchamorXx]

She's a badass.

[100puys]

Best performance known to man!!!!!!!!!!! Ahhh sooo pimpin!!!!

[thefame333]

LADY GAGA JESSIE J :) <3

[blackberrys26]

eisai 8ea kai yperoxi

[Blondieblack1996X]

@blackberrys26 ελληνας ?

[thefame333]

@Blondieblack1996X  H KOPELA GAMAEI :p

[blackberrys26]

@Blondieblack1996X yup......!!!! afou grafw greeklish...!

[TheAnnespinkangel]

Jessie i luv the way you can be pop and moutain :)

[MyBlackout100]

who d fuck can dislike this ??

[lotusfae]

SHIT. Now THAT is a song.

[KatieWilkinsonmusic]

Those legs... :O

[singingBEE14]

omg :D im obsessed!! she's the BEST :D 4-ever

[coppercwaral]

I'm so lesbian right now. Lurrrve this song!

[xloetiesnoetie]

woow, it's a wonder she can walk on that shoes. respect! :D

[georgejamesgensemer]

THUMBS UP IF YOU JUST WANNA SEE HER SHAKE THAT BOOTY

[Kherudjhuti]

WHAT A GREAT SONG!!!

[BieberIsMyAngel1]

She's the best men,I swear she's the best artist and person I've seen in a long long time.She's sexy and nasty without being slutty.U gotta love her

[tar0906]

why are there back up singers... get um outta there. She sure doesnt need um

[curiousfox7]

@tar0906

Not only but there ruining her high notes geesh -.-

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[txtblockd]

Jessie J can sing her BUTT off! Girl is good! LOVE IT!

[DiamondAcelya]

love her Outfit ! :)

[xarriyo]

en español se dice IMPRESIONANTE jeje i love jessie j

[MerySun1000]

what a privilege to hear!!!!

[FieberJustinBieber]

i think jessie j can sing better beyonce........... I love u jessie

[ShaunieM25]

Is this her song?

[Cutie202fication]

@ShaunieM25 Yeah.

[ShaunieM25]

@ShaunieM25 ok thanks

[ellokitty1]

@ShaunieM25 yupp!! :)

[chucksmcfee]

@ShaunieM25 yeah she wrote it

[haleylovesyou7153]

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[MaScErRaDe95]

@haleylovesyou7153 LOL so stupid why u did that? *roll eyes*

[haleylovesyou7153]

@MaScErRaDe95:: ooooooo ur soooooooo cool

(she said with sarcasm)

[MaScErRaDe95]

@haleylovesyou7153 uuuh whuuuat? >.>

[mylunarcry]

i think the whole band is enjoying themselves!

[polkadot91]

now THAT'S how you sing a song!

[JackBrumm]

HA ! What a perfect woman !

[IsaBabe999]

her voice is amazing, but i think she forces it a bit

[flubbernugget4]

Great show and the leggings are bomb. I love the black guitarist in the back. He's getting into it as much as Jessie is. xp

[DylanEdStone]

THE LEGS ARE ENDLESS.

[koca2429]

well shit girl! ur a star ;D

[ruggbyify]

I love this:) She is so great! And I love the facial expressions<3

[CamilaJimenezM]

Oh Godddd!! Amazing..... Since this moment i'm loving more jessie! .... by the way , wanna hear this song in aguilera's voice !!

[rickybbear]

Bow,Wow!

[kanelikes19]

This is the kind of song only SHE can sing.

[MMEgagaly]

@kanelikes19 that is true now

[MMEgagaly]

@kanelikes19 I can bet that ladygaga can not sing that song :D

[wh173thad]

@kanelikes19 try christina aguilera, she has an entire album that sounds like this.

[coolchickalive]

She seems so comfortable with herself and she looks great! Wow! What an amazing singer and great stage presence. Cool costume, too. I love the stockings. Awesome band as well!

[leftyloosyful]

Wow she can sing. She actually is up there with Adele in my opinion

[Kejenaa]

I love her voice as well as some of her music (I'm not really into mainstream pop à la price tag) like sexy silk and mama knows best. A very, very talented women, But I just hate the way she presents herself (on stage) to me it just seems very unnatural and don't get me started about the clothes.. but that's just my opinion and like I said she's very talented.

[x0tillywill0x]

I love how this song floats from linear to triplitized......love that

[Blablabloemkool]

This is soo my favourite!!! :D

[StillDreamingxo]

her voice <3 and her legs <3 wow haha :)

she is amazing

[SavannaXan]

This song must be such a fun time to perform for fer!

[hoilamhoilam]

oh my god, she took my breath away as soon as she started singing!

[cortezthemusic]

i see how she broke that fot kick that leg girl

[Dtzeo503]

Why won't this stupid iPod make a heart ugh -3

[Dtzeo503]

I love the beginning of the sing -3

[LiyahJustToMuch]

She got some long leggs !

[ciaragal95]

This girl is amazing. She has a golden voice and natural stage presence -3 She's like one of my biggest inspirations when it comes to singing and my personality on stage

[sayruhful]

ITS ALL BACKWARDS!!! :O!!!

[valkku88]

WHOOOOOOOOOOAA SHYEEAAAAHH :) fucking love her !!!

[DaniellesMUSICxx]

Doing Britain proud Jessie! 

[RICH247]

HOLY FUCKING SHIT!! -throws boxers at Jessi-

[jns1234ify]

DAAAAYYUUUMM

[izzymaxwell]

Yeah, I was gonna say, left handed guitarist _and_ bass player? No, the whole video is flipped.

[tentheagle]

why is it reversed ?

[bubs5898]

@tentheagle easy way to get away with playing copywriter material online

[MuchToDoAboutNowt]

One of the best performers in the business.

[smcoscis]

came for the legs, stayed for the tune

[zayohnna]

She has a voice on her!

[carysrockstarluv]

ariana grande brought me here!!!

[carloscholiveira]

Five dude miss da right button... please try again... lol

[kathinkaminka]

ooomg i thiiiiink i love her *-*omg ..........i nerver hear a so good live singer

[mssopuna1]

ohhh my crazyy jessie <3 i like this craazyy woman

[barbietribe]

INTENSE!! WOW!

[AbbyParamore]

:O i love her! <3

[Agnestrix]

I can't take my eyes off of Jessie J!! =D

[msthang986]

woooooooooooowww holy shiiiyeet 

[pyromatic77]

can i take her vocal cords?? lol shes so awesome!!!

[LilMissBlueEyes247]

Another perfect performance, can you see the dislike bar??? it doesn't exist :)

[jondlugo]

WOW. Haven't heard a performer sing like this in a long time. Her band is off the hook too!

[Music4MySoul1980]

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[FluffyMonsterr]

I love her outfit! :P

[MissySunshine9009]

Sang it girl! So talented

[keithchears]

stop shouting bitch

[elisabethallsbrook]

@keithchears you stop screaming.

[NinaKlockseth]

I`d love to hear her sing with Joss Stone :D

[pentagram180]

FUNNY FACESHALS!

[Neuromance27]

She reminds me when Kelly Clarkson was actually good on the first season of american idol... but way BETTER. jesus.

[TrueBlueSue49]

Whoa!!She's a rising Star :)

[ARangaSir]

After hearing her song price tag on the radio I was like oh great another talentless pop star but afternoon watching this I have become a fan! This girl has some pipes!!

[grimlock1211]

you sure you know all the talent out there when you say the best.. i love too many divas to believe that statement. but i became a fan after this performance for sure. jessie j isnt the best but she belongs up there with some of them.

[darksidekenshi]

Dear GOD! She is amazing!

[furman22]

Great performance! I love it!

[jrcr1]

video flipped to not violate copyright stuff, annoying but thats the loophole I guess

[annon03]

SHE IS AMAZIINGG I FUCKIN LOVEE HER ♥

[kungmat]

that first drumbeat at 0:45 is really not very groovy...

[kungmat]

@kungmat but her voice is awesome, haha.

and the whole band is awesome to..

[VaughnDJs]

@kungmat it is an intentional change of feel and I love it! from triplet to duple feel with attitude.

[23MzLoveable]

I Just Love The Faces She Makes When Singing. Its How I Know She Is In The Song!

[thewiz4]

GAHHH she is so amazing! cant get over it!

[YoutanPoluo]

Fuck those legs!!!!!!!!!! I want to hit that.

[donnahsia1984]

she is better then Christina... i think

[eXxtRaTeRRestRiAL]

oh my lord jesus she is like up here^^ with christina agulera with amazing vocals!! :O

[101baconator]

nice dip gurl!

[lanusjka9]

I NEED TO KNOW WHERE SHE IS GETTING FROM HER TIGHTS!!!!!!!

[shitTING419]

@samtheashtondrums the uploadeder inverted the video so its backwards, if u look on the kit jessie j is reading backwards and so is saturday night live at the beginning of the video

[bella4prezident]

Her voice is so powerful yet controlled. That takes pure talent. I love Jessie J<3

[FreakyAnna92]

love her <333

[groovealoose]

WOWWWWWWWWWWWWWWWW. she's amazingggggg

[KarminaSchmidtPena]

DAMN SHE IS FREAKING AMAZING

[CleveNMLActor]

fierce beyond words!

[dianethesun]

her voice...is insanely powerful

[kurdin1304]

Such an Inspiration!

[MASTERNCS]

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[xxctslove]

LOOOK AT THOSE LEGS! <3 

[flickerman68]

Jesus outside of having an incredible voice..she is fucking FIINE!

[Snakerfriends]

"nerver take live to seriously" :)

[theresuga]

It must be somewhat satisfying for the backing singers to know that the girl in the centre of the stage deserves to be there knocking every note out of the ballpark!

[switchbladekittykat]

she is sooooo much better in a live performance! watching her really makes a difference too. this girl is the real deal

[annoula7777777]

damn she's amazing! what a voice!!!And soooo sexy! ;)

[Hyoyu15]

She really own that stage that is what i like about jessie j.

[LariPortilla95]

4 people dont know how to sing

[Tweek5470]

At first i was like, "that drummer plays lefty and open hand?!?!" Then i saw the Marshall logo on the guitar cab!

[MegaNath85]

wow!!!!!

[TheYayiii]

This is (for me) the best song of her until now... It´s amazing!

[antblack1903]

loving how all the writing is backwards ahaa!

[DSWSF]

What a performance.

[elizabethespada22]

por que todas las artista se estan vistiendo iguales??

Bouring...

[GamzeKb]

i would dislike this video just cuz im jealous ... but my heart wont let me . like like likee

[TbabyVocals1]

Her power reminds me of Christina Ag but the way she plays with her voice is very unique

[MsAmieejayne]

On word: Wow.

[DirtyAssa]

Hey I Watched! Really Great Show! Very Good Singing! Amazing Band! That I Really Like! Probably People There Having Very Great Time! Maybe I Get Someday My Way Changed And Find Something Like That Too! That Jessie J Is Nice And Many Others Too! Very Good Work! I Give Thumbs Up! Thank You For Adding Videos Here! All The Best For Everybody! Feels By Assa!

[KashiTV]

SHIT SHIT SHIT !! Her voice !!!!!!!!!!! It's like a black woman !

The new Aguilera !

[jeanbeanfosho]

There are many new artists that I personally have a distaste for, but Jesse J is extremely talented. It's not just about the attention for her, I can tell that she has alot of passion for what she does. Pure passion and it radiates to the rest of the musicians. She was getting into it and I see that the bands so encouraged by her and impressed by her. She's blessed. Truly blessed.

[jafethjacobs]

Check out my cover of this song! Was also posted to her fan page ;) !

[mjray37]

haha! take a second to think about all those top chart artists who claimed it as SNL's fault their voices sounded bad...now go and listen to the recorded version of "mamma knows best"..nuff said. Finally, thank you Jessie for bringing some real music back. This is the kind of music that makes you wanna go all speakeasy era chicago when you listen to it, along with "sexy silk". rock it..<3

[BeautifulDreamerK]

Girl got 3 things:

- legs

- lungs

- SOUL

I'm proud for the Brits and I'm a happy American... glad that REAL music is coming back. Do your thing girl!

[Jazian86]

@BeautifulDreamerK so true, but iam german...u forgot she´s so sexy :p

nice greetz to you, cucu

[rgbmode]

@BeautifulDreamerK Don't for get....CLEAN HAIR!!!!

[XRAVILA88X]

Raw talent and not afraid to express it..

[franknpop999]

So many reasons im proud to be English. And Miss J just flies the flag for us Brits. Well done girl.

[deja0entendu]

1 dude is deaf. This is fucking amazing. She's on another level.

[mArIIot]

Jessie you are the best :)))

[lf1234]

Fearless!!!!

[Mickeylovethailand]

OMG !! her heels so high but she can dance with it !! COOL JESSIE J !

[Bubiiiism]

OMG SHE have a beautiful awesome voice O___O

[PinaColada4645]

Damn...this woman is pure raw vocal talent!

[hagridshut]

those legs!................ nuff said

[hagridshut]

who's the spaz that keeps disliking jessie j vids?!?!....... fuck off elsewhere you jealous prick!

[CigaretteBlonde]

Projekt: Make Jessie J far-famed!!!

[Kaylamccdonald]

Her legs...they go on forever. <3

[CCBaby]

Hard as hell!!!! Girl's gotta gift!

[ABURUGUAY]

Speechless !!! 

[loplindy]

damnn i love the start so much!!!! shes rickin' it alllll <3

[ibodalaibo]

pwned christina aguilera hahahaha :D

if you agree Thumbs up !

[yuli89ledesma]

&& thiiz iiz tha reason ii fell iin love wiith her!!!

[oliviaNmegan]

One of the best artist that makes me proud to be british!! ")

[keith23uk]

@oliviaNmegan She makes me proud to be english!! :-D

[Sfinxxa]

she is awwwwwwesome!!!!

[SmileyFan29]

This is what we call TALENT. =)