Demi Moore has been hospitalized.

The 49-year-old actress was admitted to an L.A. hospital on Monday night after a 9-1-1 call was made from her home, TMZ reports.

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, Moore's rep told TMZ.

She looks forward to getting well and is grateful for the support of her family and friends, the rep added.

Moore is reportedly being treated for substance abuse, sources told TMZ on Tuesday.

In November, the Margin Call actress released a statement on her broken marriage to Ashton Kutcher, following months of speculation that Kutcher had cheated on her.

It is with great sadness and a heavy heart that I have decided to end my six-year marriage to Ashton . . . as a woman, a mother and a wife there are certain values and vows that I hold sacred, and it is in this spirit that I have chosen to move forward with my life, Moore stated at the time.

Since her split from Kutcher, 33, Moore has been closely watched by fans and gossipmongers alike. From her Twitter activity to her apparent weight loss, Moore has had a rough year.

On Tuesday night, Moore's friends and colleagues in Hollywood sent well wishes via Twitter.

sending my thoughts and prayers to Demi, wrote Russell Simmons.

Let's give Demi Moore @mrskutcher some space and time. Send her good thoughts, wrote Marlee Matlin.

Moore recently finished filming Laughing Out Loud with Miley Cyrus. The film is an American remake of the 2008 French picture of the same name.

In the wake of her hospitalization, Moore has pulled out of the upcoming Linda Lovelace biopic, TMZ confirms. Moore was slated to portray activist and Ms. magazine co-founder Gloria Steinem.

Get well soon, Demi!