"The best part of the night," according to the wedding attendee who recorded all of the fun.
From what it appears, Johnathan Campbell was ready to cut open his Alabama groom's cake with cheers and chants from the onlookers.
"Come on, ya 'Bama fan!" can be heard in the moments leading up to the reveal where guests are telling him to not screw up his cutting to which he replies, "we don't screw up national championships baby!"
Once he cuts his slice, his bride Bekka hands him a plate and he begins to serve himself a piece when he notices LSU-colored filling.
And the crowd goes nuts chanting "L-S-U" as Campbell stands with his hands on his hips in disbelief. Too funny!