Lindsay Lohan has landed her first acting role since leaving rehab last month (Jul13).

The Mean Girls star successfully completed a court-ordered 90-day treatment and was subsequently released from the Cliffside Malibu Rehab Center in California.

Lohan returned to work just one day after her release on 30 July when she filmed a guest-host spot for Chelsea Handler's late night Tv talk show and has now returned to the small screen once again for a guest role in Danny MCBride's Tv series Eastbound & Down.

The star took to her account on Tuesday (13Aug13) to post a snap of herself styled for the show alongside the caption "back@work! (sic) So grateful today!"

Bosses at HBO, the behind the show, have since confirmed the news to E! News and a show insider claims that Lohan plays the daughter of one of the main characters and was filming a wedding scene in Wilmington, North Carolina.