Beyonce Knowles is pregnant – it’s official. For weeks there has been speculation – mostly by Beyonce’s most ardent fans – that the Queen is pregnant.Well yesterday, Beyonce confirmed her fans’ suspicions.Beyonce attended Jay Z’s annual Made In America event in Philadelphia – and she didn’t even attempt to hide her massive baby bump.Here’s a video showing Bey’s stomach:Thanks for watching!Visit WebsiteBeyonce and her billionaire husband Jay Z currently have three children. Their eldest is Blue Ivy Carter, who is 7. Hip Hop’s first couple also have twin 2 year olds – Sir and Rumi Carter.Thanks for watching!Visit WebsiteThanks for watching!Visit WebsiteThis pregnancy would be Beyonce’s 4th child. And the number 4, holds a special place for Bey and Jay. The couple believe that 4 is their lucky number.Here are a few reasons why the two are obsessed with the number 4: Jay Z was born on December 4, 1969Beyonce was born on September 4, 1981They were Married on 4-4-2008Their eldest daughter Blue Ivy Carter’s middle name, Ivy, is a phonetic reference to the roman numeral form of four, I-V. .