Ireland Baldwin was rushed to hospital after she suffered severe stomach pains.
A family source said that as per the doctors, the 19-year-old daughter of Alec Baldwin and Kim Basinger may have appendicitis, but they were running the tests to be certain, E! Online reported.
Another insider said that the 6ft 2ft tall model was crying when she arrived at Los Angeles' Cedars-Sinai Medical Center.
The 57-year-old actor arrived only minutes late from his daughter, who had the company of a female friend, after which she was admitted.
The beauty had tweeted on April 1, "I can't move," however, since there was no other detail it's hard to tell if the tweet was regarding the pain.