Demi Moore has been rushed to hospital in LA for suspected substance abuse, according to media reports.
Paramedics arrived at Moore's house after responding to a 911 emergency call on Monday night at 10.45pm.
After being assessed for half an hour, she was transported to a local hospital.
Demi's rep has given a statement about the incident saying the 49-year-old is suffering from exhaustion.
"Because of the stresses in her life right now, Demi has chosen to seek professional assistance to treat her exhaustion and improve her overall health," her rep said.
"She looks forward to getting well and is grateful for the support of her family and friends."