the performance was great, her vocals were off but she can dance her ass off

I like the video where she explains why she wore the scouts outfit, it's nice of her to do that and support a good cause now the vocals weren't good at all but she has the chops just needs more vocal training.

I wouldnt mind to put my graffitti on you Kat

Is it just me or does her vocals sound off from the album version?
As usual, great dancing though.
I just think the performance could have been better