According to TMZ, which spoke to sources with “direct knowledge” of the situation, Italy’s Minister of Culture reached out to Zuckerberg earlier this week, and both parties are apparently on board with the idea. “Some chance fight happens in  Colosseum,” Musk tweeted early Friday morning.

TMZ reports that Zuck’s people passed on the invitation to UFC president Dana White, who in turn had his people contact the Minister. With both Zuckerberg and Musk evidently serious about this fight, the question at this point seems less of if it’s going to happen, but when and where.