PUBLICIST

[noun] [C]A publicist is someone who arranges publicity for a person or organization by giving information to reporters and broadcasters and arranging public meetings and special events.After the dismal sales of her second novel, she's decided to employ a publicist to promote her new book.The festival has become little more than a platform for egotists and self-publicists (= people wanting to attract a lot of attention to themselves and their activities).