Looking for a novel with a male protagonist who is a celebrity. Romance, urban genres maybe. Pls no Yaoi though ty
God's Song God of Cooking Perfect Superstar Superstars of Tomorrow (no romance) Superstar My Uncle is a Superstar
I Told You Iām Not ćć!! ~When I Helped Out the Most Beautiful Girl in My Class, My Identity Got Found Out~ The Gloomy Me in Class is Actually the Vocalist of a Very Popular Band I think these two fit your request pretty well, these work for you??
there's a great female lead in this one and good character interactions. sadly, you have to MTL if you want to read. also, if you do read be prepared for a lot of padding since it's over 2000 chapters.
Holy Idol? Its not romance though (mostly comedy). There's also a manhwa available. The plot is about a priest from a fantasy world who got transmigrated into the body of a male idol group member in the modern world.
sorry, I don't remember her name and no, not a harem as far as I can remember (it's been quite a few novels since I read it).