One Direction fans were already crowded into the concert venue in Belfast, Ireland when they got the news that the guys wouldn't be performing and the show would be canceled. According to the announcer Liam Payne is sick, but it's "nothing serious." Obviously it's serious enough to cancel an entire show!
The guys have performed shows multiple times while missing members of the group, so we're completely shocked that they have canceled the show - especially just before it was set to start.
Fans are wondering if there is actually another reason the show was canceled. It's being speculated that Briana Jungwirth could have delivered Louis Tomlinson's baby early. Or, something else equally important has occurred, causing all of the 1D members to band together in support.
Be sure to let us know what YOU think happened to cause the concert cancellation in the comments!