Sam used her DJ slot at top LA hotel and night spot Chateau Marmont to announce the news, telling clubbers: “By the end of this year, my love will be Mrs Ronson.”
She added: “Tonight shows the power of a woman – to underestimate that is to underestimate the world.”
Sam has been really good to Lindsay lohan and the two look so happy, so good luck to them if she was telling them the truth.