Before her incarceration, Lindsay Lohan posed for several 'Inferno' promos, shot by photographer Tyler Shields. In many of the pics for the movie -- in which Lohan will play porn star Linda Lovelace -- the actress is seen in her underwear.

The 'Mean Girls' star is currently serving the second half of her sentence after violating her probation from a 2007 DUI -- 90 days in rehab. Check Out More Photos Inside