Justin Timberlake made a bride and groom's special day extra special at the weekend (13-14Aug16) when he found himself part of the wedding celebrations.

The singer was walking through the Omni Mount Washington Resort in New Hampshire when the father of the bride spotted him and asked him to join the festivities.

The singer, dressed for a golf game, agreed and posed for photos with the new Mr and Mrs. Ryan Parks.

Timberlake's time with the newlyweds had to be brief because he explained, "I have another wedding I actually have to make".

There's no word on whose nuptials the Cry Me a River star was actually supposed to attend.

Footage of the moment he surprised the newlyweds as they were posing for photos has been obtained by TMZ and posted online.