Lindsay Lohan (search), the 18-year-old star of "Mean Girls," (search) "Freaky Friday" and "Confessions of a Teenage Drama Queen," has signed a record deal with Tommy Mottola's Casablanca Records.

"It's a long-term recording contract," Peter LoFrumento, a representative for Casablanca's parent company, Universal Music Group, told The Associated Press on Monday.

No other details were released, but if her singing voice -- heard on the "Freaky Friday" and "Confessions of a Teenage Drama Queen" soundtracks -- is an indication, Lohan's tunes will probably be pure pop.

"Right now she needs to get into the studio and get down to work," LoFrumento said.