Previously known by stage names of Juni or Ju-an, she is a singer and actress who was featured as the frontwoman of the rock outfit BellaMafia. She later performed as part of the group Sky and Ocean.
She began playing the flute at a young age and was a member of the Seoul Youth Chamber Orchestra.
She was featured in a musical called Bandits before earning her first TV role in the show Beethoven Virus. She was cast in other TV shows like IRIS, I Am Legend and Descendants of the Sun while also racking up film credits in Take Off, Perfect Game and Love 911.
She married an entrepreneur in 2012 in Guam, and gave birth to their first child, a son, in 2013.
She was featured in I Am Legend alongside the show's star Kim Jung-eun.