Colbie Marie Caillat was born in 1985 to a father who has been long walking in the music industry as a producer.
Ken Caillat used to work closely to Fleetwood Mac, co-producing the band's albums such as 'Rumours' and 'Task'.
Here's a look at other celebrity couples who have recently gotten engaged.
(According to her, lobsters "fall in love and mate for life," and then walk around their tank "holding claws.") PHOTOS: Friends stars, then and now The ring is also seen at the bottom of another photo Caillat posted to Facebook.
In it, she poses with Young and a friend in Bermuda, where the happy couple escaped to celebrate the "Bubbly" songstress' birthday.
Young, talented and very much desirable, Colbie Caillat is inarguably a fresh singer ready to give music industry the re-shake up it's been dying for.
Through a breezy song called 'Bubbly' and a nationwide publicity on My Space, Colbie invited millions of curious people to visit her page just to listen how good she sounds.