Gwyneth Paltrow sings for Prince Philip
During her umpteenth on-record rendition of Cee-Lo Green's "F*** You," she actually used the F-bomb, according to E! Online, before quickly adding, "Don't tell the queen!"
Cameron Diaz was also reportedly on hand for the shindig. The Daily Mail reports that the shindig was actually more of a grand re-opening party for the exclusive Arts Club in London's swanky Mayfair district.
Not spotted: The Queen or Paltrow's husband, Coldplay frontman Chris Martin. People will talk.