Reality show host Lindsay Lohan

Lindsay Lohan is to star in a new reality show.

The 'Mean Girls' actress is in negotiations with 'American Idol' host Ryan Seacrest to present a philanthropic programme that gives disadvantaged people $1 million to change their lives.

The pair sparked rumours they were dating when they were seen partying at h.wood in Los Angeles last Thursday (18.06.09).

Lindsay, 22, also mentioned the show on her Twitter account, writing: "Working on a really great project for television -- I am excited! Something meaningful like Extreme Home Makeover on ABC… :) (sic)"

The programme will reportedly give people who are "on the wrong track" a second chance to improve their lives.

Ryan - who produces 'Keeping Up with the Kardashians' and 'Bromance' - believes the 22-year-old actress would be a perfect host and judge for the show.

A source said: "Ryan thinks Lindsay would be a great way to start the series, and Lindsay thinks it will help rehabilitate her image. She's very interested."