In a new interview on Australian radio's The Kyle and Jackie O Show, Katy Perry opened up about her pregnancy and talked about how "grateful" she is for her pregnant body.She also mentioned that she enjoys being an "active mom."Throughout her pregnancy, the pop star has shared details about her and fiancé Orlando Bloom's impending parenthood together, from the gender reveal to their baby's funny nickname.No doubt Katy Perry is excited for her little one's arrival.