Korean pop sensation Psy visited the set of The Wolverine yesterday, and crossing paths with Hugh Jackman, he clearly couldn't pass up the opportunity to do Gangnam Style, wearing the X-Man's signature claws.
They both tweeted pics of the encounter, and Hugh looked very happy to meet Psy and do the dance.
The feeling wasn't mutual on the set of The X Factor Australia, at least, not initially.
When it was revealed that the public had voted for mentor Mel B to dance with Psy on the X Factor stage, the former Spice Girl erupted.
"No! That's not in my contract!" she said, standing up and addressing producers directly during the live broadcast.
When host Luke Jacobz tried to make her feel bad about "saying no to the voting public", Mel wouldn't have a bar of it.
"It's not in my contract, I will have a meeting with the producers later," she said calmly.
Fellow mentor Natalie Bassingthwaighte had her back.
"They have to pay her," Natalie said.
Well, something happened in that meeting, because come Psy's arrival last night, Mel was singing a different tune.
"My daughter said she'd cook me breakfast on Friday, and I have to say," she said, turning to Psy, "you are a legend. Thank you. I do feel honoured."
Oh well, at least we're certain Hugh had a good time.