The X Factor UK 2012 Ella Henderson performing Firework by Katy Perry Live Week 5

The X Factor UK 2014 Group Performance of Katy Perrys Firework Live Results Wk 4

The X Factor UK 2014 Lauren Platt sings Katy Perrys Dark Horse Live Week 4

Ella Henderson Sings For Survival - The X Factor Live Show 7 Results 2012 - X Factor UK 2012

Ella Henderson - Firework X Factor UK 2012 Week 5

The X Factor UK 2014 Overload Generation sing Katy Perrys I Kissed A Girl Live Week 1

The X Factor Australia 2012 Top 7 Sing Katy Perrys Part Of Me Top 7 Results HD

Cute 8 year old sings firework by Katy perry

Nedjim Mahtallah - Firework (katy Perry) - The X Factor Arabia 2015

Katy Perry - Firework - The X Factor Results Show 2

The X Factor UK 2012 Ella Henderson sings Evanescences Bring me to life

Ella Henderson sings Tinie Tempah's Written In The Stars - Live Show 6 - The X Factor UK 2012

Ella Henderson sings Minnie Ripperton's Loving You - Live Week 2 - The X Factor UK 2012

Ella Henderson sings You're The One That I Want - Live Show 7 - The X Factor UK 2012

The X Factor UK 2012 Ella Henderson sings Youve Got the Love

The X Factor UK 2014 Paul Akister sings Ella Hendersons Ghost Live Week 1

The X Factor UK 2014 Paul Akister sings Ella Hendersons Ghost Live Week 1

Ella Henderson sings Take Thats Rule The World Live Show 1 The X Factor UK 2012

Ella Henderson sings Candy Statons You've Got the Love - Live Show 3 - The X Factor UK 2012

The X Factor UK 2012 Ella Henderson sings Tinie Tempahs Written In The Stars Live Week 6