I had a crush on the Spice Girls and practically littered my room with posters of them within 2 months of seeing their first music video. It got so bad that both my parents found it very disturbing, putting me on restrictions I'm too embarrassed to mention.
That's really nothing to be ashamed of. I still like most of the 90s artists but I prefer their old songs over their new stuff. My iPhone's playlist pretty much consisted of 90s - early 2Ks songs.