This is the best way handle it when girl(s) want to come onstage and dance. The band went with it and made it entertaining. I am willing to bet that any of the band members that wanted to get laid that night did. Heck, one chick is even kissing the bass player. How often does that happen? Just sayin.
Definitely a nicer video, but that's clearly not an accident, unless there were zero security or bouncers there. They were coming up in streams from backstage entrances.