EXCLUSIVE: Naomi Campbell breaks down, celebs tweet tributes to Alexander McQueen

Naomi Campbel
l broke down, sobbing hysterically, when she found out about her longtime friend, designer Alexander McQueen's death.

The Dish Rag's source at New York's Fashion Week scene, who was standing near the supermodel, reports exclusively that she immediately started "crying, she was just hysterical and shaking."

Thursday's presentation of McQueen's lower-priced line, McQ, was cancelled. Reports are that Naomi was due to model in it.