Beyoncé has release a new music video for the song "7/11", the sixth single from her self-titled album which came out last year.
The three and a half minute clip shows the US star dancing around an apartment building and hotel in her underwear, accompanied by friends.
Scenes include the construction of a human pyramid and a scene in which Beyoncé bounces on her bed.
Keen eyed viewers will spot what looks like the singer's daughter, Blue Ivy Carter, on her bed during some scenes.