What is the fine-grained topic of the following text: Since its debut in 2013, the event has been attended by celebs like Phyno, Ebuka Obi-Uchendu, Frank Edoho, DJ Jimmy Jatt, Lamide Akintobi, Tee A, Burna Boy, Denrele Edun, Kunle Afolayan and a host of others. Only return the topic.
Celebrity attendance at a specific event since 2013.