Pussycat Dolls performed Nasty Naughty Boy together with Christina. And NICOLE SPANKS CHRISTINA! She shouldn't wash her hands! Christina says "Nicole, give me a little spanking"

The video is Low quality. U can fast foward till the NNB performance around 2 minutes 20 seconds!!!

Christina is the best. The Princess of Pop. And she's also the only Pop female singer that can still perform.

I just died here
OMFG

I wanna go to her concert!!

Amazing

Christina and PCD <333333

christina princess of pop LFR

christina is not princess of pop, not to me and i don´t want that either

Christina is DEFINATELY the Princess of Pop. She's got the crown now.

No, not really.

Keep thinking that. She's still the princess of Pop. Selling out tours, giving long lasting live performances with both dancing and vocal talent. Not rushed, lipsynching shows that only last 15 minutes. Sorry.

look thing i won´t fall in your game because even when i like christina i can´t stand one of her loons saying all this things she may surpass jessica simpson and paris hilton but she´s far from the level of quiality that made britney the only princess of pop of this era you have to deal with it also your opinion do not matter since you like the cheeta girls

you make me dislike christina

just dont let her dance

you can watch here what happen to her when she tries to dance

Christina is not the Princess of Pop, Britney has been more successful over the past years. But Britney is not the QUEEN of Pop.

Britney USED to be the princess of Pop, but unforutnately, she threw that away. Christina is now the princess of Pop and that is obvious. I liked Britney a lot, but lets face facts.

FYI, Christina can most certainly dance.

i think you meant can´t that´s more than obvious
there´s even a video that proves that she can´t dance at all
she can sing and very well

and please don´t fool yourself she´s not the princess of pop britney is

CAN WE JUST END THIS STUPID FIGHTING?

Britney is no longer the princess of Pop. Christina is amazing.

Anyways, Christina still did a wonderful performance and she has the hottest performances out right now. I say, All hail Christina.

Britney 5 years ago was good at being a pop star.

Christina was always better at being a singer.

Now, Christina is a legend. Britney is a failure.