Los Angeles- In her desperate pursuit of superstardom, Ali Lohan has officially embarked on the hardcore road many wannabe celebs have traveled on — a casting session with a legendary porno director! Who’s ready for their close-up!?

Alright, so it wasn’t a porn gig she was hoping to land on Sunday night’s episode of “Living Lohan,” but one of the two guys Ali was auditioning for is Peter Davy, whose vast array of critically acclaimed spanktra-flicks includes “Breast Wishes 14” and “Bun Busters 12.”

Although Davy’s newest film is mainstream horror, the sultan of smut is most famous for discovering the porn star Houston, aka the chick who got down with more than 620 guys in one film.

The good news — Ali ultimately did score a role in “Troll.” The flick will probably go straight-to-DVD in 2009.

UPDATE: Ali’s reps tell us she obviously — as a 14-year-old — had no idea about Davy’s past.