Things change as you move further from Baby Bjorns and lovies and closer to Top 40 and first loves. You are reminded again that you are making all this stuff up as you go, that there was no formal training in parenting,
If a 20-year old man had performed the exact same dance moves up there would he be called out of control? Yes, she went a little overboard with her sexuality, but it shouldn't come as a surprise that most girls do around that age.
What's different about Cyrus's performance, which seems to have generated an unprecedented level of outrage, is not its by-now old-hat hypersexuality but its particular seaminess. Cyrus was sexual, de rigueur in pop performances, but also more than a little repelling.