According to the New Zealand Herald, the Mean Girls star wants to exchange wedding vows with Samantha Ronson at a private ceremony in Los Angeles later this year.
The paper added that Lohan’s mother, Dina, gave the two her blessing, and is helping to make arrangements for the event in November.
A source revealed, "They’ve been keeping the relationship quiet for months and trying to pass each other off as ‘just good friends.’ But they’ve decided it isn’t a fling, it’s for life – so they want to make their romance public. Dina is still working on the date of the party but it’s looking like towards the end of the year."
Last May, California courts gave same-sex couples the right to wed. The western state is the second in the United States to allow gay marriages. The first state was Massachusetts.