Sarah Bettens, born 23 September 1972 from Kapellen, Belgium, is the lead singer, guitarist, bassist, pianist, songwriter and co-founder of the Belgian alternative rock band K’s Choice.

She was discovered after playing with various local bands, and began to be in demand for soundtracks. In 1994, she founded K’s Choice with her brother Gert Bettens.

The band split in 2003 and both siblings went on to do solo projects. In 2013, the band reformed and they’ve been performing together since.