Christina Aguilera has been named the Sexiest Woman in the world according to FHM readers. The new mommy, who credits breast-feeding for her new shape, has reached the top spot in the magazine’s list which will be announced on April 24. Also appearing on the list are pregnant actresses Jessica Alba, Angelina Jolie and Nicole Kidman. It seems Christina’s appealing has increased since motherhood, as she happily shows off her curves while other celebrities try rapid diets to slim down.