Lindsay Lohan’s little sister, Ali Lohan, is set to star in her very first movie, “Mostly Ghostly”, which is based off one of young adult writer R.L. Stein’s popular books.  The book is about the adventure of an 11-year-old boy who has ghosts in his bedroom.  Ali will be playing the role of a popular student, not the boy.

In this role, Ali, 14, will emulate the kind of role played by her big sister Lindsay in the 2004 film, “Mean Girls.”  The film is slated for a release later this year, but the movie has not yet nailed down a distributor.
While this does mark Ali Lohan’s first feature film acting debut, she did make an appearance in one of Lindsay’s old films.  In the 1998 film “The Parent Trap”, which starred Lindsay Lohan, Ali made an uncredited cameo appearing as a young child in an airport.