Granted I DO think this is a STUNT (a risky one that COULD backfire on them if they don't speak up soon or at least release something), it's important to provide context for that video.
It's is from a fan collage put together for Dawn's B'Day. Put simply, I doubt it was filmed yesterday on the day of her actual birthday. To have been included, it must have been filmed BEFORE her birthday and BEFORE the fight.
Certain outlets are reporting it as "proof" that fight story was a rumor. Nope! It either happened or was a deliberate planted story from the ladies to build buzz. Either way, as much as I love them, they are a mess...at least until they show how they plan to capitalize off this.