AI-powered creative tools are making music and video production more accessible. What once required recording equipment, performers, and video editing software can now be explored through a simple browser-based workflow. **RapDuo.ai** is an example of this approach. It turns two portraits into a short AI-generated rap performance featuring two virtual performers. Users can upload a photo of each person, choose a visual setting, and optionally provide a topic such as friendship, a birthday celebration, or a playful roast. The system combines generated rap lyrics, vocals, a hip-hop beat, and synchronized visual performance into one short video. The two people do not need to be photographed together, making it possible to create a collaborative-style performance from separate images. This kind of tool offers interesting possibilities for personalized music videos, social media content, creative experiments, and lighthearted gifts. It also illustrates how generative AI can bring multiple creative tasks—writing, music generation, and video production—into a single workflow. For anyone curious about experimenting with AI-generated rap performances, the tool is available at: https://rapduo.ai/