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).

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But Ryan insisted the meeting was purely business, writing on his Twitter page: "Met with Lindsay last night about a show idea I have for her. It helps people and gives others a second shot! Still putting it all together."

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."