Scarlett as Barbie? No, not I says the star in an interview. But we think this Hollywood star will be perfect for this role. In photo: Scarlett Johansson arrives at the Royal and UK Film Premiere of 'The Other Boleyn Girl' in aid of The Cinema and Television Benevolent Fund, at the Odeon Leicester Square on February 19, 2008 in London, England

Scarlett Johansson

Scarlett Johansson: Scarlett Johansson is 7th on the list. Her innate sensuality and wonderful acting ability in her movies has helped her in reaching this position. In photo: Actress Scarlett Johansson attends the 'A Funny Thing Happened on the Way to Cure Parkinsons' benefit for the Michael J. Fox Foundation at the Sheraton New York Hotel and Towers on November 5, 2008 in New York City