The 73-year-old 'Private dancer', who was previously married to musical partner Ike Turner, tied the knot for the second time, reported Sun online.
Hannes Friess, the Municipal officer, has confirmed the wedding, saying that the couple tied the knot in a quiet civil ceremony on the banks of Lake Zurich "a few days ago".
Having acquired a Swiss citizenship in April, the singer has reportedly planned to celebrate her wedding in a Buddhist ceremony at their estate in Kusnacht over the weekend.
Turner had earlier left her previous husband Turner in 1978, after being frequently abused by him.