J.LO & Ben's Modern Family!

The couple’s kids have given them the thumbs up!

The biggest difference this time around for Jennifer Lopez and Ben Affleck is there are now five kids to factor into their rebooted romance!

Friends say the smitten couple are making “every effort” to blend their brood as smoothly as possible – yet there might still be some hurdles to overcome.

Ben’s three kids with ex-wife Jennifer Garner – daughters Violet, 15, and Seraphina, 12, and son Samuel, 9 – are “ecstatic” about their new soon-to-be step mum, but they haven’t had to deal with step-siblings before.