Well, I didn't see any at the BTWB.
I do remember 3 of those gays a few rows behind me being the only people standing up during most songs and jamming and doing the Bad Kids choreography

And this girl who had some weird problem (some syndrome? Can't remember, could've been Down) and she was screaming 'Gaga I love youuuu!' through the whole show. Kinda cute, tbh.
And this kinda rude straight female sitting next to me. She only stood up during Yoü and I and I was by accident looking at her FB and she posted '@MonsterBall' and I was getting kinda mad because it was the BTWB but I couldn't tell her ecause looking at her phone was rude

And then there was this other gothic straight girl sitting next to me whowent on a smoking break every 7 minutes before the show started and for some reason looked like she was crying

And then there were those chinese people in front of me who almost left after Scheiβe
