For the "house music" era, I think David Guetta should be on that list. I say this for one because he is a DJ and two not only is he a DJ that creates sick beats/sounds but he allows other mainstream artists to use his pieces. An example of a beat he allowed an artist to sing on was on the song "Titanium" ft. Sia from 2011. This song is definitely, for lack of a better word, "housy". For the girl power era, generally, I wouldve picked a generic choice, Beyonce buttt im daring to stand out. I'm going with Rachel Platen for sure and some Demi Lovato, they both are incredibly talented artists with a strong female following and even stronger message to back that up. They are both women who have been through a lot of things in their lives and still choose to be unapologetically themselves. Demi as a matter of fact is still going through it right now and is on the road to recovery. I have a favorite from Demi and quite a few from Rachel. Demi's "w...