Lindsay Lohan and Charlie Sheen have both signed on for Scary Movie 5, according to Eonline.

The Wayans brothers' horror spoof will NOT star the series' regular Anna Faris, a source tells the web site.

And Charlie Sheen, despite his character being killed off in the last installment of the franchise, will be back for the fifth film, which is scheduled to hit theaters Jan. 11, 2013.

The studio has not confirmed casting news.