Lana Del Rey is secretly engaged to Barrie-James O'Neill.

The 'Summertime Sadness' star reportedly accepted the Scottish singer's proposal last summer, but they have been keeping it secret, according to Us Weekly magazine.

The pair first sparked engagement rumours in July last year when Lana, 27, was spotted with a huge diamond ring on her wedding finger while they were house hunting in Los Angeles.

The 'Video Games' star and Barrie - previously singer in the folk-rock band Kassidy, but now thought to have left to perform under the name Nightmare Boy - first got together in 2011.

In a 2012 interview, Lana said her song 'Off to the Races' had been inspired by her boyfriend.

She said: ''When I found somebody who I fell in love with, it made me feel different than I felt the rest of the day. It was electrifying. That's what inspired the 'Off to the Races' melodies.

''That's one of the times when you're feeling electrified by someone else and they make you happy to be alive.''

Last April Barrie appeared alongside Lana as her love interest in the video for her track 'Summer Wine'.