Kourtney Kardashian Stuns In White Bikini As She Goes On Co-parenting Vacation With Scott Disick (Photos)

Kourtney Kardashian and Scott Disick are back together for co-parenting reason... and Kourtney look as cute as ever in her swimsuit, it looks like she's giving him a refresher on what he's missing.

The ex-couple are on vacation with their kids in Hawaii this week, relaxing poolside with some fresh fruit and drinks. Kourtney look great in her white bikini.

Hard to tell if Scott's digging it ... but he should be.