Meta has officially launched its AI chatbot, Meta AI, in six new countries including Brazil and the U.K. This expansion is part of a wider rollout that will eventually cover 43 countries and support over a dozen languages. Mark Zuckerberg announced plans to include regions in the Middle East and Southeast Asia, enhancing language support with Arabic and Vietnamese. Currently, Meta AI boasts nearly 500 million users, with India being its largest market. New features such as celebrity voices and enhanced photo editing capabilities have also been introduced.