Renee Zellweger made a rare red carpet appearance at the Elle Magazine Women in Hollywood awards, causing a media storm over what some are saying is an altered appearance, prompting rumors of plastic surgery.<br/> <br />Zellweger was one of Hollywood's most sought-after actresses in the late 90s and early 2000s and won an Oscar in 2004 for her supporting role in "Cold Mountain".<br/> <br />The actress hasn't starred in a movie since 2010.
