I think I saw their nipples...
In the episode "Red Carpet", there was this dress True was wearing. There were these two "things" sticking out of her dress. I'm surprised no one caught this. I wonder why they didn't give her a bra. It's pretty obvious.
http://www.youtube.com/watch?v=0SFvbkb-TsE&feature=related
pause at 1:57.
"never say never"
"dude, you just said it"