Yes. It isn't one of the most popular shows around, but many people do watch it. I think that it is an amazing show, though it is a little bit disgusting and inappropriate for kids.
It's about a Raccoon (Rigby) and a Blue jay (Mordecai) who both work at a park, and are best friends. Their both 23 years old and slack off all the time to do stuff like play video games, or sing and...
It depends on the age. For teen girls it's (here is a real shocker) glee! Other popular tv shows for girls include Modern Family, Burn Notice, America's Next Top Model and Project Runway.