hosted a pregnant BeyHiver’s gender reveal party during her Renaissance World Tour stop in Cologne, Germany. “I want to do this right, because since the beginning of the show, I’ve seen this sign that says, ‘Do my gender reveal’” said Queen Bey, 41, to a sea of yelping fans at the RheinEnergieStadion Thursday. Trending footage of the fête racked up more than 5.5 million views on Twitter. “I just want to do it right,” added the “Alien Superstar” songstress, clad in a curve-hugging, shimmering bodysuit. “Do I have to open the envelope?” she asked the unnamed mommy-to-be in the crowd as stunned concertgoers cheered.