E! reported Thursday that Moore has been released from the hospital after seeking treatment for "exhaustion" as well as substance abuse. The actress was reportedly doing whip-its, or nitrous oxide, and when she began to convulse and experience "what seemed like seizures" before she was taken away by ambulance.
While Demi tends to her health crisis -- dropping out of her upcoming role in "Lovelace," US Weekly reports that Mary Louise Parker has stepped in to replace Demi as Gloria Steinem in the porn biopic. The film is currently shooting in L.A. and stars Amanda Seyfried as '70s pornstar Linda Lovelace.
Meanwhile, Ashton Kutcher returned to L.A. from Brazil, and according to X17Online, the "Two and a Half Men" actor has rushed to Demi's side. Kutcher has remained relatively silent about Demi's condition, even keeping mum on his Twitter feed.