Fashion Police: The Winners Are Alexa Chung and Rosie Huntington-Whiteley

School marm to hot red carpet sexiness, it's pretty obvious which star took worst and which took best in last week's polls

Hmmm, it's a pretty easy guess which star took worst dressed and which took best dressed in last week's polls.

MTV personality Alexa Chung wasn't getting much positive reinforcement for her pilgrim chic Carven dress—unless the quirky fashionista was entering a Mayflower beauty pageant, this was all wrong. She easily beat out the other ladies for worst dressed.

And new style star Rosie Huntington-Whiteley shut down the competition in her ravishing blue Burberry gown at the Transformers: Dark of the Moon London premiere. Let's hope her movie career keeps going because we can't wait to see more of her on the red carpet. Cheers, love!