Renee Zellweger joins co-star Leo Woodall at Bridget Jones premiere in London

Hollywood star Renee Zellweger reunites with Hugh Grant on the red carpet for the London premiere of "Mad About the Boy". The film sees the return of Bridget Jones - the Chardonnay-swigging, calorie counting hapless 1990s singleton - with rising star Leo Woodall playing her latest and much younger love interest.