Lindsay Lohan has reportedly signed a $75,000 contract to go nude in an upcoming movie.

The star has been working overtime to prove she is a worthy actress since leaving rehab, and has so far starred alongside Jared Leto in Chapter 27, a movie about John Lennon's killer Mark Chapman, and is also lined up to appear in a flick about the Charles Manson murder.

Now, she has reportedly signed a $75,000 contract to go naked and play a sex-addicted waitress in an upcoming film entitled Florence.

'She just wants to remind people she can act and she’s worth hiring,'says an insider at Star Magazine.