Lee Hyori and Lee Sang Soon looked like happy newlyweds in a preview of their pictorial for French luxury casual brand 'Zadig & Voltaire'!

SEE ALSO: K-netizens react to Lee Hyori's return as a model for GUESS after 15 years

One of the biggest things that Lee Hyori and Lee Sang Soon have in common is their love for music and they showed their perfect harmony by performing a duet together on set. Lee Hyori grabbed the mic to sing while Lee Sang Soon strummed his guitar and the two couldn't help but to smile with the feelings of their love expressed through the music.

The two are also a very casual couple so it's no wonder they looked so natural in their outfits for the brand's 2013 F/W collection!