Dr. James Norlund, a dermatologist, never treated Jackson, but said the singer's use of the gloves and lipstick was consistent with the patterns of vitiligo, since the spots frequently first appear on the hands and face, including the lips.

CNN: Actress: Michael Jackson's glove was to hide skin problem

Artists including the Flaming Lips, Kid Cudi and Michael Franti and Spearhead will rock out at Lakeside, a 600-acre former steel mill, now being used as a concert venue for the first time.

BBC: Summer in Chicago

During the operation, teams of doctors grafted a triangle of tissue including a nose, lips and chin onto the face of the 38-year-old divorced mother of two teenaged daughters, who had been attacked by a Labrador and whose name has not been disclosed.

CNN: Face transplant woman thanks team

Drawn on a piece of paper, the spokesman said it was "full of the pop art motifs we have now come to recognise, including Warhol's signature bright red lips, made using lipstick, and a typically pop art blocked background, coloured with green and orange felt-tip pen".

BBC: Warhol sketch