
US singer-songwriter and actress Christina Aguilera blows a kiss during a ceremony honoring her with a star on the Hollywood Walk of Fame in Hollywood, California USA, 15 November 2010. Aguilera is starring in her first movie 'Burlesque' which opens in US theatres on 24 November. EPA/MIKE NELSON

US singer-songwriter and actress Christina Aguilera holds a plaque as she stands next to her star during a ceremony honoring her on the Hollywood Walk of Fame in Hollywood, California USA, 15 November 2010. Aguilera is starring in her first movie 'Burlesque' which opens in US theatres on 24 November. EPA/MIKE NELSON

US singer-songwriter and actress Christina Aguilera touches her star during a ceremony honoring her on the Hollywood Walk of Fame in Hollywood, California USA, 15 November 2010. Aguilera is starring in her first movie 'Burlesque' which opens in US theatres on 24 November. EPA/MIKE NELSON

US singer-songwriter and actress Christina Aguilera acknowledges the cheers of fans during a ceremony honoring her with a star on the Hollywood Walk of Fame in Hollywood, California, USA, 15 November 2010. Aguilera is starring in her first movie 'Burlesque' which opens in US theatres on 24 November. EPA/MIKE NELSON

US singer-songwriter and actress Christina Aguilera holds a loaf of pumpkin bread presented to her by the Hard Rock Cafe during a ceremony honoring her on the Hollywood Walk of Fame in Hollywood, California, USA, 15 November 2010. Aguilera is starring in her first movie 'Burlesque' which opens in US theatres on 24 November. EPA/MIKE NELSON