Big day for Michael Lohan ... his daughter escaped jail ... and his fiancee just gave birth to a BOUNCING BABY BOY!!!

While Lindsay was sweatin' it out in court, Kate Major went into labor at a Florida hospital.

Read more: http://www.tmz.com/2013/01/30/lindsay-lohan-brother-michael-lohan-son-landon-kate-major-birth/#ixzz2JWshpon0
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