Pregnant Beyonce's Diva Demands Derail Grammys Rehearsals

The show must go on! Beyonce is moving ahead with Grammys prep, but RadarOnline.com has learned the pregnant star has been a major diva on set. Click through the gallery to find out how Queen Bey is making people bow down!

Beyoncé made her record-breaking pregnancy announcement on February 1, 2017, just two weeks before the Grammys. But an insider told RadarOnline.com that her "diva" behavior was evident to the show producers even before she said she was having twins! "Beyoncé was a huge diva ever since production started," an insider told RadarOnline.com.  "She was making the most outrageous requests."

She revealed her first pregnancy with Blue Ivy on the red carpet for the VMAs in 2011 and performed during that show, but in hiding her pregnancy the last few weeks she had irritated some of the current show's producers. "Beyoncé was committed to performing, but then she pulled out with no excuse. Everyone freaked out," the source told RadarOnline.com.

The drama was just starting. "Finally she agreed to perform after all, but it wasn't her usual performance," the source said. "Beyoncé was being really difficult about staging and no one knew why."

Queen Bey's unusual demands were "causing trouble," for the producers the source told RadarOnline.com. "She was so uncertain about everything that nothing could be done. And everyone was still really worried that she was going to back out at the last minute. But they didn't know what was going on."