Mayhem ball ATL

Hiiiii fellow monsters!!!!! I am going to the mayhem ball on Wednesday in ATL and I am SO SO EXCITED!!! I wanted to ask people who have been to the tour what time Gaga has usually been coming out?? It says the show starts at 8 but I don’t want to be there too early but I also don’t want to miss a single second of her performance!! Any guidance would be so appreciated 🥹🥹