Kylie Minogue has celebrated her 45th birthday by releasing a new song.
Skirt is the first taste of Minogue's material since signing with Jay-Z's management firm Roc Nation.
The dance track features the line "and then my skirt came down" over a melee of dubstep and electro beats.
It was written by The-Dream, who has previously written songs for Beyonce and Rihanna.
Minogue announced the song's release in a Twitter post and then posted several publicity photos with the hashtag #skirt.