Last night saw the ultimate celebrity hook up occur at London's Berkeley Hotel!
Lady Gaga, Beyonce and her husband, Jay-Z decide to hang out together at the exclusive hotel, arriving at around 11pm last night.
Beyonce appeared to be make-up free and Jay-Z tried to avoid being papped as he tied his hoody tight around his face.
The A listers hung out until 2am and Jay-Z and Beyonce were driven back to their nearby hotel and Gaga left soon after with her security team.
We would have loved to see those three hanging out!
Beyonce and Gaga team up...