Jennifer Lopez This is How 46 Looks Happy Birthday to Me!

7/26/2015 7:18 AM PDT

Jennifer Lopez looked ridiculously hot Saturday as she celebrated #46 in the Hamptons.

JLo was accompanied by her 28-year-old BF Casper Smart and French Montana came along for the ride.

She'd be an inspiration ... but seriously, no one else is gonna look that way on the back side of 40.