Christina Maria Rieder (born 13 March 1986), better known by their stage name Rykka (/ˈraɪkə/), is a Swiss-Canadian singer and songwriter from Vancouver, British Columbia. Their songs have been featured on TV, and they have been nominated for several music awards both in British Columbia, and across Canada. On May 12, 2016, they represented Switzerland in the Eurovision Song Contest 2016 in Stockholm with the song "The Last of Our Kind". They sang in the second semi-final of the event.