Remember Jem & The Holograms? Well, looking at some celebrities’ Instagram, it seems like it could be them, the music band of our childhood with sparkling mini dresses and colorful locks, the strongest inspiration for this season’s hair trends. If you are planning on changing your hair color, this is the time to try something that will not go unnoticed. The palette to choose from is all pastel: pink, lilac and aquamarine green are the coolest nuances, as seen on Jourdan Dunn, Nicole Ritchie and Hilary Duff. Perfect for a rock & roll style but also for delicate faces and bon ton looks that need a little shake. Are you brave enough? Then why choose just one color? Treat yourself with the rainbow! Just like the super cool model Chloe Nørgaard, immediately copied by Lily Allen and Katy Perry. If you are not ready for a radical choice, instead, just color the tips of your hair like Iggy Azalea’s long bob. Did you schedule an appointment at your hair salon yet?