Confession #3: Britney Spears

I am listening to Britney Spears new album Circus right now while I am working. I am still deciding if I am ashamed of that fact since I couldn't stand the chic when I was High School. However, while I am sitting at my desk completely ipod-less (I put my headphones into my computer and listen to all sorts of music online), I came across her album on Playlist and there are songs that I admit I keep re-playing because they are kinda catchy. Should I be concerned about this?