Halo Cover - Olivia Olson

[PrincessFitzherbert2]

This is ASTOUNDING. I have seen your work on P&F and Adventure Time and I would just love to say that you have amazing talent and I would hire you in a heartbeat if I needed a singer or actress.

[deezoo8]

marceline



[effdemscenekidz]

Will you please marry me?!?!?!?!?!1

[luciamermaid10]

You sing beautiful

PDT: I love the show adventure time

[galletitamortal]

You have such a beautifull voice... I know that if you take profesional singing lessons you will make things you never think you can do with it :D

[Maranda1237]

GUYZ LOOK ITS MARCELINE!!!!!!!!!!

[crazymilkdudz]

@Maranda1237 yeah finally people who how awesome she is on adventure time

[lissy4214211]

MARCELINE :D amazing

[3Dfairyel]

I love the way she said HALO

[chicagocanine]

Sounds better than the original.

[alykat47]

way to go marceline ;)

[pikapikapower29]

id suck someone's blood for the chance to do a cover

[pikapikapower29]

@pikapikapower29 with her

[kid0kami]

i would like to make you my bride...nothing creepy intended

[Angela202012]

Love it ! :D

[arandomperson3]

lol. I'm such a nerd I expected her to play the videogame theme song.

She's hawt btw

[Chrisxj92]

Olivia aka Vanessa can you sing I love it loud by kiss

[SentoKishiet]

MATHEMATICAL!!

[Malaki227]

Greatest voice ever. I wish i could sing like you T.T

[Cycycycyk]

you're hot

[NiueanUpInHurr]

Vanessa Doofenschmirtz

[SceneQueenNathalie]

I love your voice! Everytime I watch adventure time I try to catch an episode where your singing. Marceline is my favorite<3

[blackday12341]

I thought from the Halo series. liked halo 1 2 ect.

[Hellomantango]

Now shes a true singer

[theangelalchemist149]

awesome!!!



[NicQ1000]

Wow.. I feel like a total amateur now.. :p

[KKRP12]

Olivia, your voice makes every song like 100 times better.

[iloveyoohtaco]

49 people are deaf ;D

[crusader037972]

We all think the world of you, dear...

[JosephineBopp]

great voice!!!!

[ZacIsAGuy]

how much weed have you been smoking look at the smoke o.O

[cheeseyem]

your left handed ! so am i

[freitanzerin]

So gorgeous.

[Ameliurg]

UR AMAZINGG!!! also u were awesome in love actually :)

[subliminalbear37]

This is Marceline? :O wow... I had to look her up after I heard her singing "I'm just your problem" :) beautiful voice.

[xoIxLuvxUxo]

It was really good!!! Don't get me wrong but you kept changing keys but I don't blame you it's a hard song even for me

[megamanexe1988]

Thumbs up if you remember her from Phineas and Ferb

[palmakids2]

@megamanexe1988 i miss her i wish she could be vanessa agin

[kayelvili]

remember her from 'Love Actually' singing All I Want For Christmas is you..

[TheWolfMan1941]

Exceptional young miss, though the recorder/machine/whatever doesn't capture the full range of your voice. Think you might need to get that fixed, or get a new recorder or something.

Then again, it could just be my old stereo system. I also enjoy your portrayals of Marceline on Adventure Time.

[luvfreakable]

i remember her from Love Actually, and now she's grown so beautifully and her voice is so amazing! It gives me goose bumps! <3

[BLAZINFLAME360]

dirty ass room...

[tiger2k67]

What is it like to sing on a cartoon

[tiger2k67]

Well now this great singer is known as Marceline the Vampire Queen on Adventure Time

[nicjay1986]

I looked her up after just watching Love, Actually...i love the bit where she sings and just had to know if she sounded as good or better now..and she does!

[SophBabyXo]

love actually - absolutely amazingly incredible. watch that bit every year on christmas it makes me so happy :)

[Justonemorewonthurt]

ah too make it worse theres loads of fan-boy/girl post all over -_- feel a right tit now

[Justonemorewonthurt]

youre like literally a godess XD damn i sound like a dork ¬_¬

[KirbyRulez4ever]

Damn it!! Y U no famous?

[poprepet]

marry me?

[pauleetti]

YOU ROCK!

[alfreddavidclarke]

Marceline killed it. But Beyonce still killed it too. Karina thrashed dis song better den em bof tho. ..... Aaaadventure time

[MissQueQue1]

Beyonce wishes she sounded like this!

[DollarMenunare]

Adventure time!

[xxbagoshnixx]

i discovered you from adventure time :) i love your voice

[jakemck191]

how are u not on the radio!!!!!!!!!

[0SpaceCadet0]

i would never take you fries marceline lol

[keisuke916]

MARCELINE!! :D 

[Iluvoldmovies92]

you should get a record deal, bc you do have a great voice!!! hope that all goes well for you

[xXRaiverXx]

The first time I heard her sing was in Love Actually and then I heard she was voicing Vanessa in P 'n' F.

Mind = blown

[0oxisabellaxo0]

i think you should try out for American Idol :)

[soowsow]

all i want for christmas is youuuuu Olivia !

[unknown157th]

I have one question for you why have you not hit it big yet your voice is better than most singers ive heard nowadays go for it.

[boooDada]

Wow you are so good.

Thumbs up if you looked her up cause of phineas and ferb.

I DID!

[MichaelDrewHarris]

She does Marceline's voice

[daisydancedebut]

i just started listening to you, i can't BELIEVE you were that little girl from Love, Actually!and now you play Marceline on Adventure Time!please please, can you do an extended acoustic version of 'I'm just your problem'? it's so surprising to find a song with so much heart and soul pouring out from it, from a show on cartoon network!so please...do an extended version.pretty please?

[aezer0th]

MARCELINE FOREVER

[TheFacelessK]

on Phineas and Ferb you kissed Thomas Sangster for the second time whats up with at?? :p

[t3hkl0wn]

I love you <3

[DaPopsta]

like if you love MARCELINE!!!!!!!!!!!!!!!!!!!!

[Telemuv]

You were great on adventure time <3

[OldLadyBalke]

I just watched the movie Love Actually and was just blown away by the little girl singing All I want for Christmas. She had a totally amazing voice. And only 10 years old! She is someone to watch for. A child prodegy and so beautiful!

[keithjgill1]

Stunning voice, a pleasure ;)

[LiliputLemonade]

MARCELINE THE VAMPIRE QUEEN :D i love this girl's amazing voice!:) you're beautiful<3

[MarshallVamp]

Nice cover

[EpikTigers]

PHINEAS AND FERBBB!!!

[sknywhtboy88]

You are an amazing singer, loved the song from Adventure time episode What Was Missing.

[Dolli3Face]

Her rooms dirty, lol.

[haleyxobrown]

thumbs up if ou looked her up cuz she's off of phineas and ferb.

[muzicluvah12]

Am I the only one who looked her up because she plays vanessa on phineas and ferb?

[imback123again]

@muzicluvah12 no i looked her u2p cuz of phineas and ferb and adventure tim

[bikerbob7]

I wanna do a duet with you, i love your voice! and i would play anything, guitar, ukulele, piano, bass, mandolin anything:P give it a thought and message me:)

[realrealityman]

i looked her up becouse of phineas and ferb man that showed payed off asawome characters:)

[yvemonroe]

omgggggg "marceline" lol <3

[Tama4Hawk]

U are sexy and marceline is awsome

[BriaMakingMidnight]

She has the most beautiful voice EVER.

[WhoaSoundsCool]

adsfadfsdfsdds I loved you in love actually, that's the version I hear for christmas :D

[Beeerbe]

now sing the Daddy ate my fries plsssss : d

[BiggestOTHfaneva]

Thumbs up if you remember her from Love Actually :)

[tinypanda11]

@BiggestOTHfaneva love that movie and love adventure time

[MrBoyburke]

@justincollins1879 which song was it

[hewhoneverwas]

Omg...sent chills straight up my spine!

[Nocker1211]

don't stop voicing marceline plz ;[

[jomangax]

thumbs up if you thought it was halo the game.

[mooey96999]

Marceline or vanessa should sing this 

[Tonks2277]

You're so talented! I first heard you as Vanessa on Phineas and Ferb. 'I'm me' made me go search you, and recently I found out you're also Marceline!

[hamelyn06]

very very cool

[screamMYcherryOFF]

DAMN! she sounds better than beyonce O_O"""""""

[SHl0v3]

haha i was watching adventure time and she sounded like vanessa in phineas and ferb so i looked her up :D

[EXPLODEDman]

Marcelene introduced me to how beautiful your voice is. It was a good dicovery.

[smiffmo]

You're so talented. I love it!

[writesingdance]

i can see sunlights shining into the room... you should probably be careful, Marceline!

[stephenchenmoney]

i love you <3

[JuliezzMiracle]

Why you grow up so fast !!

[dmmlol]

YOUR MY FAVORITE CHARACTER!

[emmyisadinosaur]

Marceline, are you a Starkid? *pokes pink sunnies*

[BethieBlood]

Nice voice <3

[heartlostkingdom]

Marcelineeeeeeeeee!!! :DDDDD i can die now 

[ed19119]

omg MARCELINE!!!!!!!!!!!

[peaceout99zz]

OMG! I just love her voice and she's so pretty! I was watching phineas and ferb and then I looked up who played Vanessa's voice. OMG! Your amazing!

[wallynator49]

I have become a fan in just 10 minutes before I saw this vidya of Olivia Olson singing Halo Cover from Beyonce. A tear dropped on my keyboard when I found out that she was an angel.

[RichSummer107]

whoever said today's musics sucks obviously isn't looking that hard because your singing is angelic :)

[mousethelion]

Your voice makes me want to actually BUY my music

[RonRonRonWeasIey]

they should re-do the Adventure Time theme. And have Marceline singing it.

[AnonIonCannon]

Better than Beyonce

[SayItTwice1122]

The Vampire Queen.

[poprepet]

hi Joanna. 

[poprepet]

hi OLIVIAA HRRRM

[tabug1232]

Who is she on phineas and ferb?

[JosePablo24]

@tabug1232 Marceline! :D

[bieber89430]

@tabug1232 venessa

[nameofmeAJ]

Marceline is hot!

[RocketMann50]

thumbs up if love actually brought you here

[NikkiAnnihilating]

I fucking worship you. :DDDD

[Fluorit]

I love your voice <3

[thelifeisliveismyown]

thumbs-up if adventure time brought you here.

[Sonicfan1911]

thumbs up if Phineas and Ferb brought you here.

[artanis1212]

You have the finest voice in music. We need a cd

[RedX454]

SHES ONLY 19

[JBxFBxOHSHCxFan]

I LOVEEE her singing. My God.

[isabeau726]

Please please make a CD from adventure time and p/f please

[MrBoyburke]

thumbs up if you looked her up because of adventure time

[JustinCollins1879]

i just watched an episode where Marceline sang and it was the shit.

[A00682005]

@MrBoyburke Havnt logged into my youtube account for about 5 months... this was worth it. 48 ppl stole her fries.

[ColorfulWorldSg17467]

@MrBoyburke I looked her up because of Phineas and Ferb :3

[TheJayvonne]

@ColorfulWorldSg17467 i just found out that she speaks for both marceline and that girl in phineas and ferb :L

[TheJayvonne]

@MrBoyburke Lol exactly

[citylove47]

i love ur voice forever!!!!!! <3



[hazrdzne]

god, you're phenomenal. you've got so much talent, Olivia.

[miko57wang]

I love your part in adventure time keep up the good work

[shmivie1]

We have the same exact name!!!!!!!!!! OLIVIA OLSON!! same here lol :)

[Cierrs456]

ok, don't rape my inbox for this, this is just my opinion...i think she should replace Tori in Victorious

[Shaprika]

@Cierrs456 LOL I thought she looked like her too as soon as I clicked on the video! XD That's pretty cool.

[TheMyusernamesuckz]

Mawceween! I wuv! I wuv!

-Rose from "Memory of a Memory"

Just thought I'd... throw that comment out there...

[sammon73]

thumbs up!

[xxAndix3]

you sound awesome and it would be awesome if you did a cover of all i want for christmas is you now so we can hear how much better it will sound now :)

[ThaPrincess2008]

Her voice is so beautiful! I do like Beyonce but I'm gonna have to say I like Olivia's version of this song better! Sorry B!

[isi1001000]

good voice

[TheSpartan3939]

Y u so pretty

[Dremanx]

Awesome! ^_^

[RedSoxFan4394]

Marceline:3

[macnchaz]

LOVE ACTUALLY!

[junsungwong]

MARCELINE IS THE BEST

[seriousbusiness47]

Judging.

So hard.

[Rainb0wMunchies]

I love your singing. You have a voice I could sit and listen to again and again. :3

[HGRTVONE]

Will you marry me? NOOOOOT!!! LOL!

[danielshyphenk]

You are awesome



[MiaGoesQuack]

its truly amazing how people get famous off youtube :]

[luvlymaiden24]

pretty cool, Vanessa Doofenshmitz (Phineas and Ferb) and Marceline the Vampire Queen (Adventure Time), ^^ she must have a good contract deal

[TheMegashomba]

did you sing "I'm lindana and i wanna have fun"? please upload a video of you singing it and could you please extend the song, maybe at least 2-3 minutes, please, i love the song because it's catchy and i also love your voice, please upload it, thanks

[SalvoNowStfu]

Love her voice. Keep singing, Olivia. :]

[Lardman678]

She is Marceline and Vanessa Doofensmirtz. Who knew vampires could sing so well?

[dolphinlover248]

I luv ur voice :D

[JasmineEnCarmen]

I love you olivia! <33

[beautifulbirdy97]

she's Marceline on Adventure Time and Vanessa on Phineas and Ferb. amazing isnt she? X3

[PleaseSpecify102]

@beautifulbirdy97 Nobody likes a know-it-all hun

[luvlymaiden24]

@PleaseSpecify102 as for a "know-it-all" she was technically also in A movie called Love Actually, The Tracy Morgon Show, and Zoey 101. Some of us look for imformation and not just entertainment when it comes to celebrities.