If you've been toying with the idea of casting your hair a new shade of ruby, you're exactly where you need to be. For the DL on all things red, we hit up several celebrity colourists to help you determine your perfect shade. From sun-kissed apricot to rich bordeaux, we've got the scoop on the trendiest reds for Spring and Summer, how to make it work for your strands, and advice on choosing the right red for your skin tone. Keep reading! Jessica Rabbit, here you become.