Britney Spears' pre-wedding panic attack
in what was an eventful,
dramatic, difficult but ultimately happy occasion for the star.
, 40, revealed on Friday that in the build up to the big moment, she had a panic attack.
It is not clear yet whether this was before or after her ex-husband tried to crash the party.
Prior to the ceremony,
' former husband
to whom she was wed for less than three days after a Vegas ceremony in 2004, had tried to interrupt proceedings.
, 40, was detained and later arrested by police on four charges,
including trespass, and the couple were quickly granted a restraining order.
A childhood friend of the star, he was seen on video footage declaring his intent to crash.