AceShowbiz - Gerard Butler gave guests at his sister's wedding a thrill when he opted to let his manhood swing free under his kilt.
The movie star didn't realise his privates were on display until his mother urged him to cover up as he was preparing to give a reading at the altar.
"I had to do the first reading," the "London Has Fallen" star recalled during a recent appearance on U.S. TV show "CONAN". "It was a Catholic wedding, it was like 400 people in the congregation, and I'm sitting looking, and my mum's in the front row and she's looking up at me and I'm looking down on her."
"I think, 'She's telling me to pray...' No, no no. I look down and my kilt is spread wide, facing the whole congregation! We don't wear underwear under a kilt. I definitely, that day, was not wearing underwear."