Jennifer Aniston outgrew (or grew out, as it were) "The Rachel" and established her California-girl highlighted locks as her signature look. We'd love to see her experiment with her makeup colors once in a while, just to bring a little variety to her very successful style.
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Pink
Much like Rihanna, Pink has established this punky, platinum short hairstyle as her own. There's just enough length on top to give her some versatility.
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Nicole Richie
Nicole Richie has worked her hippie-chic persona just long enough that we sense a signature style in the making. While her use of braids and waves is pretty and innovative, the ultra-long hair and indecisive bangs are on the verge of taking over the scene. A little editing would make this signature style a winner.
Establishing a signature style can be a great way to make a statement, as many celebrities know. But it can also turn into a rut. Look to these best and worst examples for clues on how long you should stick with your signature style and if it's really right for you.
