(CNN) -- Lindsay Lohan has been cast on HBO's "Eastbound & Down," EW has confirmed.
Earlier this week, Lohan posted a selfie picture on Instagram along with the message, "#back@work! So grateful today! :) ."
Lohan will portray the daughter of one of the show's main characters and was filming a wedding scene set many years in the future, according to E!. The show, produced by Will Ferrell, stars Danny McBride; the fourth and final season will premiere Sept. 29.
This isn't Lohan's first television appearance post-rehab. She guest-hosted a well-received episode of Chelsea Lately last week. The actress also has a buzzy sit-down with Oprah Winfrey that will air this Sunday on OWN.
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