Yeah, too many people with too much time on their hands.....are blondes offended because she isn't really a blond? if she came out in crutches would people with broken legs be offended? were vegetarians offended by her meat outfit? Are animal rights people offended because she says "paws up"???
She does all kinds of weird things during her shows and this is just another one. Maybe she was trying to illustrate that physically challenged people can still perform even though they are wheelchair bound?
FFS people need to get a grip.......
(this is just another example of how, no matter what you do, you're bound to offend SOMEONE)