popular model seme and trending live streamer uke: https://www.mangago.zone/read-manga/my_fave_looks_so_precious/
popular seme and uke: https://www.mangago.zone/read-manga/hinekure_sakura_ni_koi_ga_saku/
idols - its like implicitly there that they are mutual fans (shounen ai): https://www.mangago.zone/read-manga/i_ship_my_rival_x_me/
popular medical student seme x social media influencer uke: https://www.mangago.zone/read-manga/puppy_love_eumnya/
popular teachers (not fans but there is mutual attraction but uke kinda in denial): https://www.mangago.zone/read-manga/till_our_lips_touch/
i can't remember the others off the top of my head sorry
╥﹏╥ but the first two is the most similar to what u asked for
Any manga were the seme and uke and mutual fans of each other? Like if they are celebrities or popular or something like that?