Lu Keran (Chinese: 陆柯燃; Korean: 루커란; born Lu Jie [陆婕]; November 7, 1995), better known by her stage name K, is a Chinese singer and dancer.

She is the leader of girl group Fanxy Red.

[1][2] She is also a former member of Chinese girl group The9,[3] after finishing ninth in iQIYI's survival reality program Youth with You 2.

Keran was born on November 7, 1995, in Nanjing, China.

[4] The artist has modeled in multiple fashion magazines, including Vanity Teen.