Jessie J - 'Bang Bang' (Live At The Jingle Bell Ball)

Jessie J tore the roof off the O2 with Bang Bang for her Jingle Bell Ball set in an amazing red outfit! Check it out!

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[Idnaw]

for someone who was being sick and still being able to give a performance like this... is INSANE! 

[jebwatson]

Jessie has got to be one of the best singers ever. She hits notes and transitions so effortlessly and so fast.

[raicho]

Respect to the chick! She can write songs and she can arrange, and God those pipes! In terms of capability, she is of Christina Aguilera's caliber, but she's a bit more tasteful in the way she uses her ornaments! I am starting to really love her!

Like someone else in the comments said "She's a proffessional singer". So true. So much musicianship flowing from this woman!

[valdeeloppz]

SHE CAN SING! 👀❤️ Love her live performances!

[xxcharmedxx]

You know a performance is good when you got chills all over.

[allierae]

Cmon jessie, we all know you can rap nickis part, just do it already!

[ineslove]

This is how you rock out the O2 arena ! Love it ^-^

[katemartin]

Jessie j is so awesome singing bang bang

[myoldusernamewascursed]

I love this song, but can we take a moment to admire the Amazing hair piece she wore during this performance that made it look like there was snow glistening in her hair?

[julieshelley]

Jessie owns the stage! Crazy voice, omg. ❤

[dots_com]

She's CRAZY TALENTED :) I like her short haircut though :P

[katemartin]

i always love my dancing moves the song bang bang