Jennifer Lopez has unveiled the video for her new single, 'Dance Again'.

The promo clip flits between a number of scenes, including one where Lopez is seemingly covered in a sparkly glitter paint.

Her boyfriend Casper Smart meanwhile makes an appearance, including in a scene where they take turns to blindfold each other.

There are also shots of a number of people writhing together with only underwear and masks covering their modesty.

As previously reported, Lopez's team had to recently deny rumours that she had married Smart in a secret wedding in Mexico.