Anthropic’s IPO is a go—and a shocked Scarlett Johansson is threatening to walk the red carpet in a gown made of legal documents. “If they think they can IPO without paying me for my voice, they’ve got another think coming,” the actress fumed to reporters, clutching a confidential memo. Meanwhile, a clearly flustered Sam Altman was seen tripping over a microphone live—and sources confirm he whispered to an assistant, “Call the lawyers and the caterers. The drama is just starting.”