Celebrated Singer and songwriter Katy Perry, states that kids have become a prime focus in her life.The 31-year-old singer, who is now dating Hollywood actor Orlando Bloom, said in a statement while attending a campaign at a Childrens Hospital in Los Angeles.Katy saidshe finds that the birth of children is an amazing thing to have in ones life. She finds it such a big responsibility that one has to bear.I see the amazing thing of birth and children and the vulnerability and we just have to take care of them and how, how big of an impression we have. We have such a responsibility! Said Katy.Katy also added that, though she doesnt have her own children yet, she gets the idea seeing her sisters kids about how much love and care they need to grow up.Children to me are becoming a big focus. I dont even have mine but I see it in my sisters kids and just how much nurturing and love they need..., Katy added.Now, it is learned from a source that, after spending more than a year together Katy and Orlando Bloom are discussing on marriage and having children.They are in love and happier than ever. Orlando would like to get engaged to Katy before the year is up, the source added.