The OC star Mischa Barton sparked concern for her health after a recent hospital stay in a Los Angeles psychiatric centre.
But fellow screen star Ashton Kutcher - who is executive producer of Mischa's new series, The Beautiful People - assures that she is doing well.
"I can tell you right now Mischa Barton is doing great," Demi Moore's husband revealed at a press conference in LA.
Ashton has also denied reports that his team is keen to replace the 23-year-old actress.
Just two weeks after she was admitted for an undisclosed medical problem, Mischa is "out of the hospital and continuing to improve in anticipation of resuming production as planned," her spoksperson has confirmed.