In most of  her Hollywood roles as a mother, A-list actress Katherine Heigl looks happy and glamorous.

However, in real life, Heigl admits that being the mother of two young girls is not easy. Heigl said being a first-time mom has been a challenging experience. She noted that there are days when she feels like a zombie because of the sleepless nights and early waking hours she has to face in order to care for her daughters.

Aside from being a mother to her children, the 33-year-old actress is also the wife of 32-year-old Josh Kelly, whom she married five years ago. Despite the challenges of being a wife and mother, Heigl is embracing it all for the sake of her family. Being a mother is definitely not an easy task, so to all the mothers around the world, kudos for doing a great job taking care of your family.

image: wikipedia