I used to use Kprofiles back in the day, but then I found this new site, Kpop Singers. They have all the updated information on idols, actors, etc. Kprofiles is good, but I've noticed their info can be pretty outdated. Kpop Singers, on the other hand, keeps everything current and accurate. Plus, it's super easy to navigates. Highly recommend checking it out if you're looking for the latest and most reliable info.
kardasx:I use kprofiles, because it contains also jpop, cpop, tpop and others
Asianwiki for actresses if they are not on MDL
Kpop singers also contains info about jpop, tpop and even cpop! They have all the new/ Updated information. I used to use Kprofiles but then i found out that the information there is not updated so it was kinda turn off for me.