From the streets of Paris to the red carpet in Los Angeles, stars were out and about on Thursday dressed in the Best & Worst fashions and RadarOnline.com has all the photos.

Click Here To See Stars Dressed In The Best And Worst Fashions

Olivia Wilde is one of the sexiest stars in Hollywood, and we can’t get enough of her!  The House babe hit the Bvlgari Private Event Honoring Simon Fuller And Paul Haggis To Benefit Save The Children And Artists For Peace And Justice, dressed to thrill in a figure flattering Michael Kors LBD with nude platforms and Bvlgari jewels.