If she says the snake... Hopefully it's Gimme More performance, I feel she won't go into the shaving. It won't be Oops performance, don't think it'll be the Kiss.
Obviously the GM performance, I remember in the FTR she was so embarrassed. Or it could be the shaving head incident, that was an iconic moment. But it's Btitney, she wouldn't say anything that deep.
If she says the Snake, it'll just confirms she just want to erase her legacy and having the low key career she's had for a while. Can't blame her though.