Kate Bosworth "Alarmingly Thin"  10/4/06

Kate Bosworth shocked party-goers in New York City recently with her gaunt, skeletal appearance - prompting concerns she has developed an eating disorder following her split from Orlando Bloom.

The once toned Superman Returns actress wore a revealing loose black top and chunky necklace at a fashion show party, but pictures published in British newspaper the Daily Mail show the actress bending down with bones protruding alarmingly from her chest.

Bosworth's weight-loss comes in the wake of split from on-off lover, The Pirates of the Caribbean star Bloom, after dating for four years.