Beyonce 'Party' Video Preview Unveiled

Beyonce has previewed her video for 'Party'.

The 'Countdown' singer aired a clip of the video on US TV channel BET – and you can watch it below now.

The poolside 'Party' video shows Beyonce reclining in a paddling pool and also features a guest appearance from her sister, Solange Knowles.

'Party' was produced by Kanye West and features on the singer's latest album '4', which was released earlier this year.

The song has yet to be confirmed as an official single, but is one of a series of tracks from the album to be given a video.

Meanwhile, Beyonce is currently expecting her first baby with husband Jay-Z.