As cool and collected as ever, Frieze Art Fair in London is in full swing. Here, the essential pics…

Sarah Burton and Naomi Campbell at the Alexander McQueen party

James Righton & La Roux at the Alexander McQueen party

Beyonce & Jay Z

Valentino, Carlos Souza & Giancarlo Giammetti

Wanguchi Mutu & Grace Jones

Klaus Biesenbach at Carsten Holler’s exhibit

Grayson Perry & Carsten Holler

Pandemonia