Colbie Caillat Marie is an American pop and country music singer, songwriter and guitarist from Malibu, California. She debuted in 2007 with Coco, which included the hit singles "Bubbly", "Realize" and "The Little Things". In 2008 she recorded a duet with Jason Mraz, "Lucky," which won a Grammy. Caillat released her second album, Breakthrough in August 2009.