"Billy said that they'd been in LA for a month or so, that the hecklers last night were his friends, and that Viggo attacked him in the bathroom at the club -- at first he didn't know who it was and thought he was being kidnapped for a moment."

"Before Billy came out, there was a fan video about Aragorn and Arwen. Billy cane out and said he was distracted by Viggo kissing, and that Viggo had kissed him with more passion than he did Liv!"

source