In reply to lovelarah.

thank YOU for saying this!

She's a pop Legend, it's her show, her tour, if she feels confident about her body and wants to show it off to coincide with the lyrics of her song:
"express yourself don't repress yourself"
then more power to her.
do your thing regardLess of how old you are!

plus, it was just a nipple. everyone has seen 1 before.
ain't no biggie