Bryan Adams definitely has a housewife audience, along with Bon Jovi. If Jon didn't have such good looks back in the day, I am sure they would have close to no audience these days. Aerosmith I don't really agree with you though. They still have a core hard rock following. Nowhere near the soccer mum audience of the other two. They still rock out during live shows too, where the other two sing mostly ballads or modern rock faff for the audience. Tyler & co still kick it live and the audience is definitely still leaning towards the male dominated side.