Justin Bieber Partying with Yacht Full o' Models

Justin Bieber ripped a page out of Jay Z's playbook during a yacht party Down Under.

The Biebs spent part of his weekend hanging with at least 6 models (hard to keep count) -- including Roze Cook and Nyssa Large -- aboard a luxury vessel. Seemed like a very awesome after-party for his tour dates in Melbourne.

After a not so pleasant run-in, nice to see Justin still carving out time for his fans.

Jay would be proud -- "Got 6 model chicks, 6 bottles of Crist."