Kanye and Jay have collaborated extensively on music in the past, and now they'll be working together in business as well. DONDA, 'Ye's design company named after his mother, has announced a partnership with Roc Nation.

Roc Nation will now handle Kanye's international recording brand and worldwide touring ventures.

DONDA was behind teh "Yeezus" campaign and "Watch the Throne" album art and tour design.