London and Milan fashion weeks

Lady Gaga in Philip Treacy.  (Gareth Cattermole / Getty Images)

David Koma.  (Gareth Cattermole / Getty Images)

Burberry Prorsum.  (Ian Gavan / Getty Images)

Emporio Armani.  (Giuseppe Cacace / AFP / Getty Images)

Prada.  (Antonio Calanni / Associated Press)

Gucci.  (Vittorio Zunino Celotto / Getty Images)

Prada.  (Antonio Calanni / Associated Press)