@Ugine -- Now If I'd have just said "she's WACK", you'd have THEN said "I was just a hater," or "something-of-the-likes!" But I choose "to give detail," complete-with-link so you can see/hear for YOURSELF!!

Did you even visit the link to see/hear that "near-rigor mortis-like performance" while a guest, on the Graham Norton show?

@Caroll -- Then why sing without-the-many-crutch/dependencies you've mentioned? Won't such "bravery" expose her weakness', as-it-obviously-did?
And the fact STILL remains -- she was seated: her backside in-a-seat - while singing and being out-of-breath! And if you have a link with Beyonce SITTING while singing and-out-of-breath, then post it; P-L-E-A-S-E ....!!!

Listen, as-I-said, don't take my WORD for it, go and see her on the Graham Norton show:: http://www.youtube.com/watch?v=yDKqeF3kOm4

The truth MIGHT hurt: Kelly Rowland is NOT "Headline Material"; she's hasn't the ..."spark", "energy" nor "vibe" of a "Headliner/Frontliner" or-any-such variation/permutation! So let's just-NOT-waste HER-time/our-monies and move-on-to-someone "better and more-deserving!"

X,Y,"and Z" -- OUT!