Style school graduate: Kelly Osbourne
Kelly Osbourne spent her teens in the public eye as an angsty 16 year old with a penchant for grunge, slammed doors and copious swearing. We watched her scream at her dad, bicker with her brother and get up to mischief on The Osbournes. At times it seemed like she'd never grow up (or get out of that horrible pink hair phase), but eight years later it's amazing to see how her style has changed. Check out our gallery to see how her style has developed from teen rocker to Hollywood Princess.