Daphne Khoo (born 22 January 1987) is a Singaporean singer.She was a contestant in the first season of Singapore Idol, finishing up in fourth place (third runner up) during Asian Songs week. She was also host of Idol-on-Demand, an online programme for Singapore Idol. She was video-featured on Singapore youth TV station CTV. She was also one of the contestants in the television show The Dance Floor in the group Snaap!