Jon Hamm Finishes Alcohol Rehab Treatment

Mad Men star Jon Hamm has completed treatment for alcohol abuse, a rep for the actor has confirmed to NBC News.

"With the support of his longtime partner Jennifer Westfeldt, Jon Hamm recently completed treatment for his struggle with alcohol addiction," the rep said in a statement. "They have asked for privacy and sensitivity going forward."

Hamm underwent thirty days of treatment at Silver Hill Hospital in New Canaan, CT according to TMZ, which was first with the story.

The second half of the final season of Mad Men premieres April 5 on AMC.