While most expectant mothers hide beneath unshapely maternity wear, Beyonce Knowles wants the world to see her growing tummy.The songbird stepped out in a black curve-hugging dress with a navy stripe that clung to her stomach to show off a blooming bump.As she ran errands in Manhattan, she didn't exactly dress for the rainy weather, but her bodyguard protected her hair and heels with an umbrella.Despite her changing body, the former Destiny's Child star looked effortlessly stunning and looked as though she was striding along the red carpet rather than a murky pavement.
