At the New York City event on Tuesday, Oct. 15, the British supermodel, 50, surprised fans by taking the runway in a jaw-dropping black lace look and wings as "I Love Rock ’n’ Roll" played.

Doctors fear that a greater, even unrecoverable, illness could occur. Piervenanzi, on the advice of those who treat him, therefore asks permission to wear a light wig in natural colours, with a ...