Griffin confirmed the event and explained in a video shared on her Twitter feed.
I fainted at the end of my show.
Im embarrassed more than anything, she begins.
Credit: Tasia Wells/WireImage
She then went on to explain exactly what happened.
Anyway Im in Dublin, just leaving the show, she says, And I had one more story.
I had five more minutes.
I had gone for almost two and a half hours.
I had a girl down moment.
The comedian concluded by thanking her audience for their support.
The audience was fantastic.
Griffins world tour continues Friday in London.
