(ntertainmentwise.com) - Nicole Kidman has admitted pregnancy is tough on her body, confessing that mornings are usually the worst time for her.The actress, who is expecting her first baby with husband Keith Urban later this year, hit the CMT Awards at the start of the week showing off her tiny bump.Speaking to Access Hollywood, Nicole told of the strains her baby is having on her: "I've had severe morning sickness."She added: "[I'm] good actually, really good. Waiting for the third trimester. Everyone says that is hard work."What do you think Nicole is expecting, a boy or girl? Be sure to leave your comments below.