A spokesperson for the 'Fly' singer confirmed that he and Kingsland wed on Monday (September 24) in California, reports Us Weekly.
"Mark and Carin are tying the knot today up here in Santa Barbara. Just a few friends and family to celebrate their longtime love affair... beautiful day. Great people," McGarth's manager disclosed.
McGrath proposed to Kingsland on New Year's Eve 2009 during a celebration at the Viper Room in LA.
The pair welcomed twins Lydon Edward and Hartley Grace in April 2010.
Sugar Ray released their latest album Music for Cougars three years ago.
Watch Sugar Ray's 'Fly' music video below: