I've been thinking hard on this topic, hence the delay in response. Haha. These are my picks for Queen and King's from the 80's to today, as well as the Prince and Princess who may eventually become King and Queen in the future. Without further ado, my choices.
King of Lakorns
-Tua Saranyu (80's-90's): No doubt he reigned during this era. He was a hot commodity and a top notch actor, acting in lakorns, films, and musicals. Along with this exceptional talent of his, he had the authentic Thai look, which CH7 will probably never be able to find again in anyone.
-Willy McIntosh (90's-00's): He marked the beginning of the lukreung era. With his striking good looks and masculine appeal he took this era by storm, stealing the hearts of young and older women alike. With the skills he had in acting, there's no denying this place of his.
-Ken Theeradeth (00's-CURRENT): A phenomenal actor he is, there's no wonder he's the current reign of this era. He is an acting machine having taken up all the roles there is in the lakorn industry. Til this day there has yet to be anyone who can take over the throne.
Queen of Lakorns
-Anne Thongprasom (90's-CURRENT): Irreplaceable and a one-of-a-kind actress who's reign begins from the late 90's. She alone can take on any actor and actress. From comedy to melodrama, she's done all. She has the power to turn tables by make an uninteresting lakorn interesting and an untalented actor seem talented. She's one of the few actresses who's daring, yet still maintains a clean image outside of acting. I've never seen anyone quite like her and I don't think I ever will.
Prince of Lakorns
-Nadech Kugimiya: A potential King of Lakorns in the future. He not only has good looks, he has talent as well and relatively more talent than his peers. Only time will tell how far his acting will take him.
Princess of Lakorn
-TBD