'The Hills' starlet Heidi Pratt was abused by NBC to the point she was "convulsively throwing up" and developed a gastric ulcer on the set of "I'm a Celebrity...Get Me Out of Here," TMZ.com reported.
Pratt claimed she was confined to a dark room for over 24 hours and fed only water, rice, and beans after she and husband, Spencer Pratt, decided to leave the show, the Web site reported Sunday.
One cast member reportedly told TMZ that the two were treated like detainees at "Guantanamo Bay."


