Not so serious song - Bathroom star

This is what happens if I listen to commercial radio for a day or more. I wanted to make a simple song, and guess I succeeded too since this one only has two chords in id - except the modulation of course. My catch phrase being "keep smiling" I think it's also good to be able to laugh at oneself. this is sort of what I'm doing here. I don't exactly wish to be a popstar, but I've been watching that stuff quite closely and this is my two cents about the subject.