Beyonce misses cue for "Grown Woman" in Dublin. What happened?

It happens to be the best of us! Even when you practice over and over again..a mistake is bound to happen!

Even pop star Beyonce is not immune to the occasional screw-up. Blue Ivy's Momma was performing her new song "Grown Woman" Saturday night in Dublin when things went a bit awry. As you will see in the video below, Mrs Carter sang the first part of the song backstage. Yikes! When Bey finally did make it onstage, she tried her very best to make up for lost time - but I think she was a bit thrown off and even opted not to do some of the choreography. When you look at the video closely, you can see that she probably had an issue with the zipper, she almost doesn't show her back to the audience in the clip.

But you know what I REALLY think? Homegirl is preggers! She's told the press that she uses just a mere 45 seconds to change in between sets but when you have a growing baby bump, issh happens. Just my 2 cents :)

Check out the video: