FFK (เฟย์ ฟาง แก้ว) is a Thai pop trio girl group consisting of 3 members; Faye, Fang and Kaew, formed in 2007, affiliated with Kamikaze music, a sublabel of RS Music Company.

They are the first artists of this teenager-hit music label, representing 3 styles of girls in this generation: fashionista, sweet and cool, different but perfect.

FFK released many hit string songs that have topped the Thai radio & music video charts.

Many impressive shows and performances on the stages, lovely personalities and looks in front and behind the scenes, made them become one of the most popular girl groups or idols of this age.

Their fans chose to name themselves as FFK's "TOY" with it holding a second meaning of being missed (Thinking of You).