07/09/2008 05:12 am ET Updated May 25, 2011

Lindsay Lohan's Secret 'Sister' Revealed, Dad Takes DNA Test

Lindsay Lohan's dad took a DNA test yesterday to find out if he's the father of a Montana teen reported to be the star's secret half-sister - but if he is, he won't force his famous brood to welcome her to the family.

"It was a swab, a paternity test," Michael Lohan told The Post yesterday, just as the first pictures of his alleged 13-year-old love child, Ashley, were made public.

Brunette Ashley has Michael's eyes - and the same trademark sprinkle of freckles across her nose as Lindsay.

Michael Lohan last week admitted he had a fling with Ashley's mom, 44-year-old Montana massage therapist Kristi Kaufmann, in 1995, when he was separated from Lindsay's mom, Dina.

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