Kristen Stewart beat competition from Emma Watson, the Duchess of Cambridge and Victoria Beckham to be named Glamour Magazine's world's best-dressed woman for the second year running. The 23-year-old actress was praised for her personal rock-chick style.The Twilight, star also picked up the honour of being named in the best-dressed couple list with boyfriend Robert Pattinson who was named best-dressed man, the Mirror reported.Watson kept her second spot from last year while Duchess Kate was bumped up one place on the list from last year's fourth place.The 31-year-old royal was honoured for taking maternity chic in her nude-pump-adorned stride.The final two places in the top five were taken by Emma Stone and Taylor Swift.Victoria Beckham, Cheryl Cole and Beyonce were the other who made it to the top 10.10 best-dressed women of 2013: 1. Kristen Stewart 2. Emma Watson 3. The Duchess of Cambridge 4. Emma Stone 5. Taylor Swift 6. Victoria Beckham 7. Cheryl Cole 8. Blake Lively 9. Katy Perry 10. Beyonce