Looking fierce! Beyonce kicked off her Mrs. Carter Show world tour last night in Serbia and the biggest talk that came out after the show wrapped? All her costumes! Check out all the hot looks she rocks onstage here. [PEOPLE]

Besides rocking the stage, B is also rocking another thing -- girl power! In a powerful new Chime For Change video, the singer talks about telling her daughter, Blue Ivy, that she could be president one day. [E! Online]

On top of all that, Beyonce has another reason to smile today -- it was just revealed that she and husband Jay-Z have been named pop's first billion dollar couple. And Beyonce is said to be raking in more money than Jay, thanks to a new H&M bikini deal. Damn. [Perez Hilton]

In other Destiny's Child news, Kelly Rowland is rumored to be joining the U.S. "X Factor" judging panel after serving as a judge in 2011 for the UK version of the show. [Daily Mail]

Watch Beyonce's "Love on Top" Video

See Photos of Beyonce's 31st Birthday


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