Simon Cowell Babies Can't Hold Me Down I'm on a Boat!

8/12/2013 10:30 AM PDT BY TMZ STAFF
0812_simon_cowell_blonde_boat_photos_launchNo 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.