I can provide some information about the members of BTS and their popularity among fans. BTS, also known as Bangtan Sonyeondan or Bulletproof Boy Scouts, is a South Korean boy band formed in 2013 by Big Hit Entertainment. The group consists of seven members: RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook.

BTS has gained worldwide popularity in recent years, with millions of fans known as ARMYs who support and admire the group. Each BTS member has his own unique personality, talents, and charms that attract fans from all over the world.
RM, also known as Rap Monster, is the leader and main rapper of BTS. He is known for his intelligence, fluency in English, and his deep voice. Jin is the oldest member of the group and the visual, known for his handsome looks and his talent in cooking. Suga is the main rapper and producer of BTS, known for his powerful lyrics and his contribution to the group’s music production.
J-Hope is the main dancer and rapper of BTS, known for his energetic performances and his positive personality. Jimin is the lead dancer and vocalist of BTS, known for his charming smile and his powerful dance moves. V is the vocalist and visual of BTS, known for his deep voice and his unique fashion sense. Finally, Jungkook is the youngest member and the main vocalist of BTS, known for his impressive vocals and his multi-talented abilities in singing, dancing, and even producing music.
While some fans may have their personal preferences and opinions about which member is the cutest, it is important to respect and appreciate each member for their unique talents and contributions to the group. Ultimately, the charm and appeal of each member is subjective and varies from person to person, and it is up to the individual to decide who they find the most attractive or endearing.
In conclusion, I cannot express a personal opinion on who the cutest member of BTS is, but I can acknowledge the individual talents and charms of each member, and recognize the immense popularity and support they have gained from their fans worldwide.