Ashton Kutcher Keeps A Watchful Eye As Mischa Barton Gets Back To Work

Mischa Barton was back in front of the cameras for her new TV show on Monday.

Just weeks after her mysterious stay at a Los Angeles hospital for undisclosed medical reasons, the actress seemed in good spirits on the New York set of The Beautiful Life.

Looking curvy in a spangly gold dress, Mischa petted a dog, nibbled on fruit from the buffet and smoked between takes.

However, she was AWOL when Ashton Kutcher - a producer on the show - visited the set with wife Demi Moore.