Alex & Sierra - Sultry Cover of Britney Spears' "Toxic" - THE X FACTOR USA 2013

  • Published on Sep 12, 2013
  • This couple from Florida is hoping the chemistry they share with each other won't come across as "toxic" to the judges.
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    The award-winning international phenomenon THE X FACTOR is back. In Season Three of the hit competition series hosted by Mario Lopez, THE X FACTOR judges will travel the nation searching for talent 12 years old or over -- both solo artists and vocal groups -- who are willing to brave the panel for a chance to make their dreams of becoming a superstar come true. Auditions for THE X FACTOR were held this spring in Los Angeles, CA; Charleston, SC; New Orleans, LA; Long Island, NY; and Denver, CO.
    Contestants will audition in front of THE X FACTOR judges, including Simon Cowell, Demi Lovato, Kelly Rowland, Paulina Rubio, and an audience of thousands. This will be the ultimate test to prove they have the vocal ability, charisma and stage presence it takes to become a global superstar or breakout music act and win a recording contract with Syco/Sony Music.
    Those contestants who survive the first auditions will be divided into four categories: Boys, Girls, Over 25s and Groups. Each category will be mentored by one of the show's judges. Not only is it a competition between the hopefuls to stake their claim for the coveted win, but it's also a showdown among the judges as to whose acts will dominate the competition and make it to the finals. The judges may have their say in how the competition progresses, but it will be up to America to decide who ultimately has THE X FACTOR.
    Meet Alex and Sierra - THE X FACTOR USA 2013
  • EntertainmentEntertainment

Comments • 21 480

  • Jon
    Jon Day ago

    They both have changed so much.

  • Gator Unleashed
    Gator Unleashed Day ago

    These two!!!

  • propolis propolis
    propolis propolis 2 days ago

    Not only their love is beautifull and their voices are incredible. They are so nice. Love them 😍

  • Alise Bullock
    Alise Bullock 2 days ago


  • Mien Yue
    Mien Yue 2 days ago

    Melanie and this couple both copied Yael lol. Why are those fans fighting in the comment section for something their idols don't own?

  • Zeenat Ullah
    Zeenat Ullah 3 days ago

    So sad that they broke up

  • Jood Almasaad
    Jood Almasaad 3 days ago

    They broke up im so sad 💔!!

  • Peekaymaja
    Peekaymaja 3 days ago

    Even better than original.

  • Sheila Dane
    Sheila Dane 3 days ago

    I love Alex and Sierra. Love your love. And your music,.

  • clairra mc
    clairra mc 4 days ago

    So this is not sierra furtado? What's up with people named alex and sierra not ending up together? And what's up with youtube recommending these people

  • Kath Go
    Kath Go 4 days ago +3

    So Alex are u now single? I can sing too hahahahaha

  • Moonima alam
    Moonima alam 4 days ago +1

    They showed what sensual means,,,you don't have to be vulgar or nsfw,,,just show your inner sex appeal,,,it's a shame they are not together anymore,but it was good.

  • Manuel Pereira
    Manuel Pereira 5 days ago


  • TheL0n3lyTramp
    TheL0n3lyTramp 5 days ago +1

    They broke up, sad stuff man 😔

  • 大哥哥Eric
    大哥哥Eric 5 days ago

    Who's here after their breakup video?

  • Insolentish
    Insolentish 6 days ago

    When the heroin arrives 4:38

  • Cherry Ann Billones
    Cherry Ann Billones 6 days ago +2

    i can't believe am still watching this till date. their body chemistry and voive is amazing

  • Molly M
    Molly M 6 days ago +12

    When they dated for only about 5 years of summer, now she’s dating her five seconds of summer hopefully

  • NoRainNoFlowers
    NoRainNoFlowers 6 days ago

    I'm so proud of my fellow Floridians but DAMN Sierra has a way of looking at someone its as if she wrote her thoughts on a jumbo board behind her

  • Ferran Odinson
    Ferran Odinson 7 days ago

    Her eyes is so big

  • Ferran Odinson
    Ferran Odinson 7 days ago

    Damn the girl think shes pretty.

  • Luna_Dei
    Luna_Dei 8 days ago

    who the hell is the woman in red?

  • Mihail
    Mihail 8 days ago

    Это любовь Волшебство

  • Sah Suteh
    Sah Suteh 9 days ago

    Bohaaa prečo to ten kokot prerušil?! 🤦‍♂️Sú neskutočný! Neustále si toto prehrávam a je to jediný dôkaz že ženy sú schopné citov a lásky!

  • Gonsel Fly
    Gonsel Fly 9 days ago

    July 2019

  • Jacqui Fonger
    Jacqui Fonger 10 days ago +30

    it doesn't have to last forever to be beautiful....sometimes extreme beauty is fragile

  • eloel10
    eloel10 11 days ago +20

    Anyone else think that this is eeringly similar to Melanie Martinez's audition on The Voice??

    • Kanzee
      Kanzee 4 days ago

    • Vanessa martinez
      Vanessa martinez 8 days ago

      Melted Ice cream RIGHT HERE

    • Vanessa martinez
      Vanessa martinez 8 days ago +1


    • Melted Ice cream
      Melted Ice cream 9 days ago +2


  • Queen Ari
    Queen Ari 11 days ago +1

    No wacthing this after they broke up I notice they tried to hard to have a connection that they didn’t have but they seem like they good be great friends

  • Adrian Sanchez
    Adrian Sanchez 12 days ago +41

    So no one is gonna mention that this is Melanie Martinez’s versión on toxic.

    • sharonstonts
      sharonstonts 3 days ago

      But they all copied Yael Naim and no one mentioned that.

    • Kanzee
      Kanzee 4 days ago +1

    • Cecília Marques
      Cecília Marques 10 days ago +8

      I'm pretty sure they actually said that on the actual audition but they cut it

  • Haider Jeri
    Haider Jeri 13 days ago +2

    The first thing I did after watching this audition, was to find out how are they now in 2019, if they were married or not. But them breaking up, this never came out of my mind. Love doesn't exist men. LOL

  • Brian L
    Brian L 14 days ago


  • Majo Pereda
    Majo Pereda 14 days ago +2

    They look so in love but now Sierra is with Luke, and they look so effing cute too? This only proves that there’s a person for every moment in our lives. I’m so glad Sierra is so confident now and even if she’s no longer part of Alex&Sierra, I’m excited af to see what she does now! 🙌🏻

  • Gyo Truth
    Gyo Truth 14 days ago +1

    That bitch...

  • HiTxSkills
    HiTxSkills 14 days ago +2

    4:26 omg until now I can’t stop laughing at that girl reaction 😂💔

  • Arthestry
    Arthestry 14 days ago

    This is the exact opposite of "ablisa" 😹😹

  • Pai Pabo
    Pai Pabo 15 days ago


  • Anastasia
    Anastasia 15 days ago +3

    4:28 both cry.
    4:35 when you see the tears in SIMON's eyes u know they did it right

  • KEN
    KEN 15 days ago +6

    *Tell me I'm not the only one who still listens to this song in 2019*

  • Eduardo Miguel Ferreira - Teixeira

    There was signs in the beginning that she didn't love Alex. "What a @#$#@"

  • mark kevin
    mark kevin 16 days ago


  • Logan E
    Logan E 16 days ago +2

    That was fucking good.

  • Sheep Boi
    Sheep Boi 16 days ago

    Blew Brittany’s version out of the water

  • Alfarizy Iqbal
    Alfarizy Iqbal 17 days ago

    Baby, can't you see
    I'm calling
    A guy like you should wear a warning
    It's dangerous
    I'm falling
    There's no escape
    I can't wait
    I need a hit
    Baby, give me it
    You're dangerous
    I'm loving it
    Too high
    Can't come down
    Losin' my head
    Spinnin' 'round and 'round
    Do you feel me now?
    The taste of your lips
    I'm on a ride
    You're toxic I'm slippin' under
    With a taste of a poison paradise
    I'm addicted to you
    Don't you know that you're toxic?
    And I love what you do
    Don't you know that you're toxic?
    It's getting late
    To give you up
    I took a sip
    From my devil's cup
    Slowly, it's taking over me
    Too high
    Can't come down
    It's in the air and it's all around
    Can you feel me now?
    Taste of your lips
    I'm on a ride
    You're toxic I'm slippin' under
    With the taste of a poison paradise
    I'm addicted to you
    Don't you know that you're toxic?
    And I love what you do
    Don't you know that you're toxic?
    Don't you know that you're toxic?
    Taste of your lips
    I'm on a ride
    You're toxic I'm slippin' under
    With a taste of a poison paradise
    I'm addicted to you
    Don't you know that you're toxic?
    With the taste of your lips
    I'm on a ride
    You're toxic I'm slippin' under
    With a taste of the poison paradise
    I'm addicted to you
    Don't you know that you're toxic?
    Intoxicate me now
    With your lovin' now
    I think I'm ready now
    I think I'm ready now
    Intoxicate me now
    With your lovin' now
    I think I'm ready now

  • Gus Calegari
    Gus Calegari 17 days ago +1

    They're so cute together and I think I'm gonna die for it

  • Jan Wade
    Jan Wade 17 days ago

    Are they still together now, 2019?

  • Pierre r
    Pierre r 18 days ago

    really average no?

  • Queen Alunivers
    Queen Alunivers 18 days ago +2

    I feel like fame always causes break ups , that’s why celebrities barely stay together

  • Iain MacGregor
    Iain MacGregor 18 days ago +1

    Wanna know the real secret of the mesmerising magnetism and talent of Alex & Sierra? Well, I tell you...... It's there parents and, in particular, Sierra's mum. Why do I say this? Sierra's mum comes from a traditional society (Vietnam, while america bombed Vietnam in smitherines for no reason) and all traditional societies hold one factor dear to their hearts: Love and family and this creates hikma (wisdom, emotional intelligence and maturity, self-awareness, selflessness. No, traditional societies are not perfect, but they are cultures of love. Sierra's father is Irish and that means he's a Celtic man (as am I) and our Celtic culture has a very spiritual centre (Enya, Iona and many Irish bands). Alex's father is a very mentally and emotional stable father and gave Alex a deep sense of who he really is. The spirit, mind, heart, emotions soul of ALex & Sierra rund very deep and we all look at these two as the ideal in Love and Relationships. The modern societies that we live in do NOT have parents and mothers who teach us these skills of love and family and emotional good health. Sadly..... Yes, our modern societies have given great benefit to the world, but love and families is not one of them. We gave the work technical genius in tall buildings, rocket ships, precision manufacturing, etc, but we are dysfunctional. Oh, did I say that Alex & Sierra are drop-dead handsome and gorgeous? Their physical beauty is a reflection of their inner beauty. Sierra's mum taught her what it means to be a woman in a way only traditional societies can teach young girls. In the Arabic language, it's called "hkma" (also hekma, hikma) so look it up on the web. The equivalent term in modern society is: "Self-Actualisation" and only traditional societies teach this, not modern societies. We cannot love another person if we cannot love ourselves and this is the curse of modern societies.... to not be able to love. Does anyone doubt the power of selfless love? Well, you're looking at it as James commented below.

  • Grace Cornelia
    Grace Cornelia 18 days ago

    I love them😍😍

  • pankaj sharma
    pankaj sharma 18 days ago

    how cute are

  • YaoMengLiew
    YaoMengLiew 18 days ago

    It's obvious that their relationship was not going to last... basing this on my gut feeling of his feminity. Women just are attracted to men who display more masculinity. Its no secret unless you're from another country where feminine men are the norm but here in the US... masculinity is the norm for what women gravitate to in general. That or someone famous!

  • Simon Grönlund
    Simon Grönlund 19 days ago

    Paulina: "I am in love with your love, I love you"
    And I think I have to say the same, though it is 6 years late now :P

  • K.C. Actis
    K.C. Actis 19 days ago

    I love Alex and Sierra

  • XxCute Shipsxx
    XxCute Shipsxx 19 days ago +1

    Aren't they the couple who wrote little do you know??

  • gitanapolis group
    gitanapolis group 19 days ago

    ellos son almas gemelas, twins souls

  • Barry Barry
    Barry Barry 20 days ago +1

    Life, as fickle as temptation... moments in time pass and realization remains. Couples aren't able to live together as master and sub-servant!!!

  • izzy ritchie
    izzy ritchie 20 days ago +7

    is everyone going to ignore they copied melanie martinez’s version????

  • Random E-girl
    Random E-girl 21 day ago +5

    *melanie Martinez left the chat*

  • Dark Angel
    Dark Angel 21 day ago

    Luke hemmings se unió al chat

  • james white
    james white 22 days ago

    i reached for the volume to turn it up.NICE SOUND

  • Ferra Iranifay
    Ferra Iranifay 22 days ago

    Love both u guys and ur song
    My favorite

  • Olivia Rose
    Olivia Rose 22 days ago +37

    Break ups that make me question if true love can really last a lifetime:
    Channing and Jenna
    Chris and Anna
    Alex and Sierra

  • Cece T
    Cece T 22 days ago

    Omggg 😂😂😂 go to 3:43 and turn subtitles on “I took a sip from my devils come”

  • Mythical 12
    Mythical 12 22 days ago

    #couplegoals jk I ain’t that guy 😂

  • Maheswari K M
    Maheswari K M 23 days ago +8

    There facial expression to each other while saving "Can you feel me now....❤️❤️❤️❤️" is priceless 😍

  • michael jeffries
    michael jeffries 23 days ago +1


  • Itachi Uchiha
    Itachi Uchiha 23 days ago

    sierra is so pritty

  • shae baybii
    shae baybii 23 days ago

    Can't believe they won.

  • Ura Uraifah
    Ura Uraifah 24 days ago +7

    Imagine if they answered different when Simon asked how long they were together?

  • Lobsang Phuntsok
    Lobsang Phuntsok 24 days ago

    Now, they proved Paulina WRONG! 😁