By Wyatte Grantham-Philips OpenAI on Monday said it plans to halt the use of one of its ChatGPT voices that "Her" actor Scarlett Johansson says sounds "eerily similar" to her own. In a post on the social media platform X, OpenAI said it is "working to pause" Sky - the name of one of five voices that ChatGPT users can chose to speak with. The company said it had "heard questions" about how it selects the lifelike audio options available for its flagship artificial intelligence chatbot,