Nicole Rachel "Nikki" Yanofsky (born February 8, 1994) is a Canadian jazz-pop singer from Montreal, Quebec. She sang the CTV Olympic broadcast theme song, "I Believe", which was also the theme song of the 2010 Winter Olympic Games. She also performed at the opening and closing ceremonies for the Olympics and at the opening ceremony of the 2010 Winter Paralympic Games. She has released four studio albums to date, including Nikki in 2010, Little Secret in 2014, Turn Down the Sound in 2020, and Nikki By Starlight in 2022.