What I know at this point in the game...
Ladies go around the venue wearing tshirts that say "is it your bday?"
They will take your photo, get your seat info... (and I hope they ask for proof it IS ur bday week).
If you win, they will come to you and have you come with them up to the left side, outside of RS -- in that barrier area shortly before "your time.".
the dancers/katy pretend to "look for some random person," but again, its all planned, lol.
You go with the dancers onstage (there r stairs)... do ur thang thang and get directed off the same way as you went on.. and I assume... return to your designated seat.