Probably the newer pop stuff you hear on MyFM, KOST and even KIIS without a lot of the rap unless the song is super popular.
I have to say the KOLA sounds pretty good right now. I used to work in the IE but now work in LA and we were listening to K-Earth at work and then I streamed KOLA one day and they have a good playlist including lesser played stuff like Expose and Taylor Dayne as well as 90s/2000s modern rock. The good thing about KOLA is that you can listen to it for about 9 hours and there is no repeats. K-Earth you will start hearing their staple songs again like "Take On Me" and "Kiss" after a few hours. I know K-Earth does really well and it's tested, blah blah....but even my co-workers agree (who aren't radio geeks) that it's nice to not hear the same songs over and over.