Cameo is a mobile application that allows users to purchase personalized video messages from celebrities. Users can browse a wide range of famous personalities, including actors, musicians, and athletes, and request custom videos for special occasions like birthdays, anniversaries, or celebrations. The app provides a platform for fans to connect with their favorite stars in a unique way. Celebrities set their own prices for the video messages, and users can easily place orders through the app. This service has gained popularity for its ability to create memorable and personal experiences for both fans and celebrities alike.