Christina Aguilera's feet increased by two sizes when she was pregnant. The 27-year-old singer - who gave birth to Max Liron, her first child with husband Jordan Bratman, in January - admits she was stunned by the amount her petite feet ballooned in size.
She said: "My stomach was really where I carried my weight. Toward the end of my pregnancy, I felt really big - I gained about 40lbs, which is a lot for my size. My hips also changed significantly. And my feet grew from a size five-and-a-half to a size seven in flats!"