Chat with Justin Bieber is an extension that allows you to interact with an AI-driven bot mimicking the pop star Justin Bieber. This service, provided by rebot.me, enables users to enjoy endless conversations through a user-friendly Chrome extension. It's ideal for fans wanting to feel closer to their idol, as well as those interested in exploring AI-driven interactions. Updated last in 2014, it promises a fun and engaging experience using the latest technologies in chatbot development.