PEOPLE Magazine names Beyoncé as the 2012 World's Most Beautiful Woman. "I feel more beautiful than I've ever felt because I've given birth," she tells People in an exclusive interview. "I have never felt so connected, never felt like I had such a purpose on this earth." The singer/actress, 30, and hubby Jay-Z, 42, welcomed baby Blue Ivy to the world on Jan. 7. And who does little Blue resemble? "She looks like Blue," says the proud mom. "She's her own person."