Renée Zellweger walked onto the red carpet at the Oscars in LA today donning a Carolina Herrera. The actress is not among the nominees tonight, but she did win an Oscar back in 2004 for Cold Mountain — with prior nominations for Bridget Jones's Diary and Chicago. The evening was a bit of a reunion for Renée, since she and her Chicago costars Richard Gere, Catherine Zeta-Jones, and Queen Latifah all made the list of celebrities presenting at the Oscars. Renée made her debut at the Oscars in 1999, and over the years has shown us an array of styles. Let us know what you think of her look today with our Oscars fashion and beauty polls.