Admit it: sometimes you want Jem and the Holograms hair ( I get dibs on Aja). I know it can be a little scary or seem extreme, but there's no time like the present to try a little wild color. Celebrities know this, and tons of them, regardless of their age or their image, go for a little pink, purple, or blue once in a while. Adding a bold shade to your color repertoire is easier than you think, and to show you the prettiest ways to wear a little bold color, as well as the pitfalls, I've put together 30 examples of stars gone Rainbow Brite. Click through, and get colorful.