Paltrow took to the stage with Mark Ronson and The Knights Before, Amy Winehouse’s former band, to sing three songs in front of an audience including Cameron Diaz, Ozwald Boateng and Sir Peter Blake.
Among her selections were “Cruisin’” and “F*** You”—a song the actress first made her own during her guest-starring stint on Glee.
Never one to suffer stage fright, Paltrow nevertheless seemed a bit bashful to sing Cee Lo Green’s hit in front of some of the more dignified guests—specifically the Duke of Edinburgh. ‘Excuse the language in that song—don’t tell the Queen!’ she said after her performance.