Over the last couple of weeks we were introduced to the ‘New’ Renee Zellweger.  The articles and media conversations surrounding Renee’s ‘new’ look were quite thought provoking, and somewhat attacking.  Some reporters commented that ‘we’, the general public, put a lot of pressure on celebrities to keep their youthful appearance, and because of our expectations – they feel obligated to do everything in their power to remain youthful – including surgery.  Other reports lay the blame squarely on the shoulders of producers and directors in the entertainment industry.   Since Renee launched her new look  – Actress Julia Roberts commented that she has no plans to freshen up her look with cosmetic surgery,  she realises that…