No fetus is gonna slow Simon Cowell's roll -- the "X Factor" judge is still partying his ass off on a yacht in the French Riviera ... with bikini-clad women ... while his pregnant baby mama is waging her divorce war back in New York.
A shirtless Simon and his mystery blonde were photographed just hours ago, soaking up the rays on France's Mediterranean coast ... not a care in the world.
Meanwhile, Simon's baby mama Lauren Silverman is toughing out nasty divorce proceedings with her estranged husband.
Simon looks concerned ... about his new first mate.
Babies Can't Hold Me Down
I'm on a Boat!
8/12/2013 10:30 AM PDT BY TMZ STAFF
Get TMZ Breaking News alerts to your inbox