[3] While studying at the Victoria Junior College, Boon had joined the school choir as she knew "she wanted to sing professionally".
[2] She won the Star Awards for Young Talent for her role in the television drama Rhapsody in Blue in 2006.
[2][4] In 2012, she represented Singapore in the popular Taiwanese reality TV singing competition Million Star.
[8] In 2019, Boon was the guest star in Namewee's Song Never Give Up (不想放開; Bùxiǎng fàng kāi),[9] which she also covered complete.
[14] In August 2021, Boon announced her engagement to singer Cheong Waii Hoong, with whom she has been in an ongoing relationship since February 2021.